Awesome !!!! I now know some things about my new Suzuki 20 I wouldn’t have known without this video. Great job. The pink fuel drain line didn’t make any sense until I saw this. I don’t even recall it being in the owners manual.
Thanks for the video, I just received a 15hp. Mine had the exact wire rubbing on the zip tie. glad you mentioned it. Put one hour on it this evening in the water tank on the stand. I also added the hour/rpm meter as you did. Thanks again.
Really enjoyed the video. Been researching outboards for a while now. I was very pleased when I read the engine specs on the Suzuki website that the engines are the same displacement. The fact you can easily convert these to a 20 hp is perfect. I've always had a soft spot for old mercs but I think I've made my decision in thanks to your videos
You know your way around the engine. Great video. Just bought a Suzuki DF20As new and don;t care much for the warranty, so this will help in me carrying out my own service. Just reached 20 hours so now run-in. Many Thanks
Thanks for the video. My wife and I are seniors so I've been looking for a good non-carbureted outboard for our jon boat. We also want the electric start and I'm going to go with power tilt/trim. Your videos helped me decide on the Suzuki 9.9. Suzuki should sponsor you for all the outboards you've helped sell for them. Happy boating!
Your vids are awesome. I just ordered a 20. Probably buy some 9.9 stickers for it. I'm a little perturbed to see the oil filter is more of a pain to swap than on my 25.
Fantastic video! I was going to order the 9.9 Tohatsu but your video swayed my opinion. I'm putting mine on a 12' V - Hull. Had a new 2020 6hp that would not get it on plane unless you were on the middle bench, hope the 9.9 will push it on over.
Awesome video sir, very informative. I just purchased a 2021 15hp a couple of weeks ago. You have one of the best videos I've found on servicing after the initial break in. Thanks-
Great video! Thanks so much for posting. I was going to go with the larger engine, but actually much cheaper to upgrade yourself. I also found out from Saturn, that 10 hp is pretty much maxed out, although they say you can use a 15 hp two-stroke on the Kaboat. I'm actually thinking I'm going with the 13 footer, so would probably not be wise to put a larger engine than 10 hp on it. I was really hoping to put a jet on the 20, which would work out to about 14 hp, but too heavy for these boats. The Suzukis look really well-made.
I have a DF20 from mid 2018, still half a year of warranty. Very nice motor, BUT has a big issue with clogging of the (too) narrow cooling channels. Mine has been serviced professionally before (and last year even after) winter storage, but I just had 2 days of frustrating flushing and cleaning because my DF20 was overheating when we launched our boat for the new season. It goes into limb-home mode when the cylinderhead temp is 80-90°, which is a good thing of all the sensors (I have the SDS cable and software, so I can monitor the temperature). But after having spoken to a lot of mechanics who service outboard engines, they all agree that they’ve made the coolingchannels to narrow. Suzuki service centers now say you have to pull the starter cord a few times AFTER fully draining the engine (after the storage procedure as described in the manual), to get rid of the last drops of water, which could be the cause of the clogging. This is not described in the manual, and non-Suzuki mechanics are very surprised by this step (as the pump is not turning fast enough, and the impeller is too low....). I’m now “in battle” with Suzuki Marine Netherlands, what they are going to do with this: a special extra procedure, a modification, etc. So be very alert with fully draining every bit of water before storage. The water in our area (Netherlands) is fresh, certainly not salt, although some people claim it is getting a bit more brackish.
@@lukass8711 not really. I now have to flush the motor every year, also using some household vinegar with a little aquarium pump, which circulates it through the cooling system. I also use some compressed air, with the thermostat removed, as there is always something left behind. If it runs ok, it runs ok for the rest of the season.
Normal flushing Can not clean all water passages. Remove thermostat housing and thermostat and you will see ton of debris/gunky deposits and flush from that Hole. Thank me later.
What a great video! Great motor. I got a probleme with this motor (2019). The electric starter won’t start. Just some ticking sounds. And offcours the piping from the key-area. Battery is full and all fine. The shop think I need to change the starter-rely. This sounds like a reasonable theory, you think?
Excellent video, very instructive. My engine drains fuel constantly through the drain hose coming off the evaporator chamber when the engine is running. Why would this be? thank you sharing.
I sure will. Sadly I did the oil change and i was recording and the camera stopped .. my footage was lost i could upload it.. but i will in the future again
LaingEj, Did You Add the HardLine Hour/Tach Meter to your Motor or does it come with it? Your Videos are Excellent and Much Appreciated. I plan on buying the Electric Start with the Electric Trim for future use with remote control. Would Love to know How Many Suzuki 9.9 - 20 HP you have sold for them with your videos?
The 321cc 9.9 is at the price of the 20 +/- 50$, with small boat, better buy the 20 AND the restriction plate to have it limited to 10 hp for 11ft boats and then have all power with a bigger hull. Plus, gas shock loaded flaps at the transom are better that those hydrofoils as they don't rob top speed.
Thank you for this! Question; when you drilled the 4 holes for the hydrofoil, did you paint the inside of the holes to prevent rust? What can I use tremclad for example? Also is a hydrofoil helpful? I have a RIB 10 ft. that my 9.9 suzuki powers
Your video is awesome! I really like it. Can I ask you a question? I just bought a used df9.9b motor. After an oil change and 1.5 hours of running, I noticed that the engine oil level had risen by about half an inch. What could be the reason for this? Is it easy to resolve? Thanks. Apart from this issue, everything else is great.
I guess the only downside of the fuel injected model versus the older carburetor version (Suzuki DF9.9a) is the giant number of sensors that could go wrong, time will tell. But not having to deal with carb clogging up is a big plus side.
Yes but it has the red ligh it will give you a blink code telling you whats wrong. If a sensor goes bad like it tells you low oil but oil is good you will know
Man I searched this because I was wondering what in the world is that pink hose. Man I learned a lot from this video. I work on my own vehicle all the time but I don’t know jack about my 9.9hp. How did you learn about the parts and where they are located? Great video. Really in depth and very helpful thank you!
Was that a knock sensor or cam sensor? Interesting there was no vapor separator tank, the low pump just feeds the high pressure pump? Very good walk thru.
Yes is the cam timing sensor, good observation! my mistake. I realized that later looking at the manual. On the very top the black plastic evap chamber
Can you please publish the full Model Code Sequence of your engine, with elect start, and Tiller steer wit 15" shaft, etc? I believe what you have is a DF9.9B series at is in the same class as the DF20A and DF 15A. I notice that there is a DF9.9A series which is in a different model group. Please clarify what you have. Please include the codes that follow the B Series designation. Thanks. Your videos sold me on getting a new Suzuki!.
You are correct, because the 9.9 has been made longer its now in the B series . The 9.9A is the older carburated. The new df20a and df15a match mine. Theres is no df20b nor df15b yet. Df9.9BES2 is my model
Awesome video thank you, I learned a lot. Question: I just received my new Suzuki DF20AES3 (2021), I noticed that it has a battery wire connection, do I need to also purchase a battery? I thought it was battery less powered? I emailed the company I purchased from but no response, guessing they're closed by now. Thanks for your video and help.
If your 20hp is a electric start model you can hook up a battery. It is just a pull cord start you dont need a battery. Mine is both electric and pull start. Came with cables i cut the cable and place a quick connector(red plug)
Very nice explanation and walk through. Is there a fuel shut off valve anywhere inside the cowling? What’s driving the “high pressure” fuel pump? Is there a simple way to determine fuel presence at the injectors? I’m trying to get one of these running again. It ran fine then wouldn’t start or run. The cut out switch (lanyard) operates normally and the engine has oil and a supply of fuel.
@@apackwestbound5946 no theres no fuel shutoff. The hight pressure fuel pump its electric. Try to squeeze the hose going to the injectors it is always pressurized 44psi should be rock solid you cant pinch it. If you can squeeze it then there no fuel there but if its hard it is good. Did you check the spark? Check this othe vid i got : Suzuki 9.9hp/20hp problem fixed - Fuel stabilizer issue part 2
I have the DF9.9B Need Advice. It will idle all day long. Giving it 1/4 turn of throttle and red light comes on and it boggs. Low hours and been maintained.
Hello, LaingEj, I just bought Suzuki 9.9 HP DF9.9BS3, and trying to replace ECU for 20 hp, man start, is this the right component s/n 33930-89L30-000 for ECU? Also, should I do the break in before ECU install? Thank you!
Just received my 2021 DF20 about a week ago. Going to be another month or two before I get it on the water because Ice on most of the lakes currently. Excited to begin breaking it in and having fun soon. I was wondering what brand of oil you decided to go with for the engine and lower unit? Your videos have been great and very helpful in my decision to purchase a Suzuki thank you.
Awesome you going to love it.. you can do the first part of the breakin at home on a stand will save you time on the water. Im using 10w30 4 stroke quicksilver.. lower unit using supertech marine sae 80w-90 gear oil.
@@laingej Hey thanks a bunch for answering me back. Quick silver is what i was thinking about going with so glad you said that I think it will be a good choice. Thanks again for all the informative videos.
You are going to fly !! haha my 15 ft does 18-19mph with the 9.9hp you have a 12ft v hull aluminum im guessing? With the 20hp you will be in the 30’s mph yes post video i want to see
@@laingej : Actually I purchased a Kaboat like yours but 16 feet in length. I plan to build a frame to reinforce the transom so it can handle 20 hp and stiffen up the boat. I'm also researching hydrofoils and seen your other video. Hopefully it will fly!
does it have a lift spot for a hook? I have had 2 spinal fusions so this motor is a little heavy for me but engine hoists are not that expensive from harbour freight
Solid video man! In your opinion, how does a Tohatsu EFI 9.9 stack up? I know their 9.8's are maxed out 6's although I'm fairly certain the 9.9 is a detuned higher hp.
@edgar s the tohatsu has very similar specs and in fact the 9.9 is also the same 20hp restricted just like suzuki im just not familiar with what u have to do. I think they are great engines just not enough support out there . Suzuki is better known and part easier to find
@@laingej Thanks for getting back to me! I definitely appreciate the feedback, I didn't even think about parts availability. So most likely the 9.9, 15, and 20 are essentially the same internally? Interesting! I think Suzuki will be the best choice.
@edgar they also require a dealer certified inspection before its delivered to you or the warranty wont count. If they place u buy it from is not certified tohatsu basicly u have no warranty. I seen people complaining about that
@John Smithis this an honest question or are you being facetious? Fuel lubricates the high pressure fuel pump, if you want to replace it then be my guest.
Actually is not the only EFI 9.9 on market. Lol Tohatsu Nissan and Mercury. Nice Suzuki though! Want increase hp is same for all manufacturers. Have fun!
@moondog awesome! They are great little engines. Enjoy it! im getting the oil filter today maybe i will change the oil tomorrow. will upload the video shortly
@@laingej I didn't realize that only one side of the plastic panel coudn't be removed. Both sides must be taken off to do anything. Live and learn. haha
I am shopping around for a Suzuki 15HP DF15AS but on your excellent video (Awesome video!!!) you mentioned it's worth to buy the electronic start version and that it doesn't need battery. I found a 2018 Suzuki 15HP DF15AES but I see couple of cables (+ and -)coming out like to be connected to a battery, could you explain to me what are these cables for for? Do you know if there is any difference between the 2018 and 2020 models? Thank you
Let me clarify it needs the battery for the electric start.. if you not going to use the electric start then coil the cables and tape the ends. The 2018 and 2020 are the same pretty much. I cut those long battery cables and installed a plug thats why you dont see on mine
LaingEj OK, now I understand what you did, it was pretty cool. I end up buying a brand new 2016 no electric 15HP, I used your video to see if there was any difference and it looks to me exactly the same, I just got it in to the water yesterday it works well but I am in the breaking period so no speeding yet. Thanks for your reply
Jorge Zulueta yeah take it easy on break in period i know it sucks and you cant wait.. after the 3 hour mark you can do full throttle for short time no longer than 5 min so pretty much is just the first 3 hours that are a pain haha
Such a good video man! learned a bunch, will probably watch it a few times. I'm nearly ready about to purchase a Suzuki 9.9 but am curious to know if the one I have my eyes on is able to convert to 20hp if necessary in the future. It's model Suzuki 9.9 HP DF9.9BTHS3. Can't find any info about it in particular anywhere. Any ideas? Thanks!
Are you sure its a BTHS3? Dont see that model in the part catalog available in America.. theres a BTHS2 and you can do it on that one. What year is it? As long as its the 327cc EFI 9.9 motor you can
@jksingle the efi model? thats great then. the site i got mine from didnt mention that in the specs chart when i compared. Maybe wasnt available at the time
The only difference between the 9,9 ECU & 20 ECU is that you gain 400RPM. Dont bother spending $400 on it. Just remove the restrictior and change the prop to a 11 or 12'' so you don't get rev-limit. Just changing the restrictior gives you around 18HP. But if you want to spend $400 on an extra 2hp, go for it :D
Yup! You know it doesnt even like fuel stabilizer very much.. i added some and ran funny bit of misfires at certain rpm’s 1300s mostly.. went back to regular fuel and ran good again
What about the ethanol in the fuel, wouldn't it wreak havoc on all the fuel line(s) and other components? Or because it is fuel injected vs being carburated, this is essentially a non issue..?? Awesomely thorough video btw.. thanks.. subscribed and will pay close attention to your upcoming maintenance videos as I'm planning on getting one..
Thanks again, I just got the same motor yesterday and your explanation helps me so much to understand the components.
So many of my questions answered...thank you so much for putting in the work to post this video!
You’re welcome. im glad it helped you
Awesome !!!! I now know some things about my new Suzuki 20 I wouldn’t have known without this video. Great job. The pink fuel drain line didn’t make any sense until I saw this.
I don’t even recall it being in the owners manual.
Amazing review, in depth and detailed! Thank you!
I just bought this motor and you have showed me many things about the motor. Thank you
Thanks for the video, I just received a 15hp. Mine had the exact wire rubbing on the zip tie. glad you mentioned it. Put one hour on it this evening in the water tank on the stand. I also added the hour/rpm meter as you did. Thanks again.
Nice!! You welcome. Isnt that crazy that ignition wire yeah. You going to love it! Enjoy
Really enjoyed the video. Been researching outboards for a while now. I was very pleased when I read the engine specs on the Suzuki website that the engines are the same displacement. The fact you can easily convert these to a 20 hp is perfect. I've always had a soft spot for old mercs but I think I've made my decision in thanks to your videos
You know your way around the engine. Great video. Just bought a Suzuki DF20As new and don;t care much for the warranty, so this will help in me carrying out my own service. Just reached 20 hours so now run-in.
Many Thanks
Well done. Thanks for the time it took you to make this video, it helped me out quite a bit.
Thanks for the video. My wife and I are seniors so I've been looking for a good non-carbureted outboard for our jon boat. We also want the electric start and I'm going to go with power tilt/trim. Your videos helped me decide on the Suzuki 9.9. Suzuki should sponsor you for all the outboards you've helped sell for them. Happy boating!
Perfect. Just what I needed. Love my 15hp. It’s mounted on a 12’ WarEagle !
Another great video, learnt a lot. Well done. Love my new Suzuki
Great! Glad it helped you
what a peice of kit just looked at this video as i just bought a 2006 9.9 suzuki and finding out more about them and they are built very good quality
SUBSCRIBED! Auto mechanic by trade new to the realm of outboards. Very clear and to the point videos.
Awesome reviews. Even though I have a different outboard but I learned alot from this. Thanks for taking the time!
Yo got it @sonny
Your vids are awesome. I just ordered a 20. Probably buy some 9.9 stickers for it. I'm a little perturbed to see the oil filter is more of a pain to swap than on my 25.
Fantastic video! I was going to order the 9.9 Tohatsu but your video swayed my opinion. I'm putting mine on a 12' V - Hull. Had a new 2020 6hp that would not get it on plane unless you were on the middle bench, hope the 9.9 will push it on over.
Cool i should get a check from suzuki then lol .. yeah the 6 was too small for your boat the 9.9 will do
Just bought the same motor for 2021 can't wait to get it in the water didn't know you could convert it to a 20hp
Not a bad looking motor. I ended up going with the 9.9hp Honda. Just thought it looked simpler, and I prefer a carb when I may have fuel issues.
Thank you for a excellent video :-) I learned a lot about my new Suzuki !
You got it ! Im glad i helped you out
Thank you for making these videos.
Awesome video sir, very informative. I just purchased a 2021 15hp a couple of weeks ago. You have one of the best videos I've found on servicing after the initial break in. Thanks-
Another great video, thank you.
Great video! Thanks so much for posting. I was going to go with the larger engine, but actually much cheaper to upgrade yourself. I also found out from Saturn, that 10 hp is pretty much maxed out, although they say you can use a 15 hp two-stroke on the Kaboat. I'm actually thinking I'm going with the 13 footer, so would probably not be wise to put a larger engine than 10 hp on it.
I was really hoping to put a jet on the 20, which would work out to about 14 hp, but too heavy for these boats. The Suzukis look really well-made.
Trust me 9.9 is enough you dont want to go too fast this inflatables are light i hit 21 mph on a calm flat day and feels like im going 50mph
dont exceed the CE plate rating
I have a DF20 from mid 2018, still half a year of warranty. Very nice motor, BUT has a big issue with clogging of the (too) narrow cooling channels. Mine has been serviced professionally before (and last year even after) winter storage, but I just had 2 days of frustrating flushing and cleaning because my DF20 was overheating when we launched our boat for the new season. It goes into limb-home mode when the cylinderhead temp is 80-90°, which is a good thing of all the sensors (I have the SDS cable and software, so I can monitor the temperature). But after having spoken to a lot of mechanics who service outboard engines, they all agree that they’ve made the coolingchannels to narrow. Suzuki service centers now say you have to pull the starter cord a few times AFTER fully draining the engine (after the storage procedure as described in the manual), to get rid of the last drops of water, which could be the cause of the clogging. This is not described in the manual, and non-Suzuki mechanics are very surprised by this step (as the pump is not turning fast enough, and the impeller is too low....). I’m now “in battle” with Suzuki Marine Netherlands, what they are going to do with this: a special extra procedure, a modification, etc. So be very alert with fully draining every bit of water before storage. The water in our area (Netherlands) is fresh, certainly not salt, although some people claim it is getting a bit more brackish.
Awesome info! What model you have? Thats news to me. Thanks for sharing.
@@laingej DF20ARL from 2018.
Thank you for your feedback 👍
I'll wait some news if they'll solve the problem or not.
@@lukass8711 not really. I now have to flush the motor every year, also using some household vinegar with a little aquarium pump, which circulates it through the cooling system. I also use some compressed air, with the thermostat removed, as there is always something left behind. If it runs ok, it runs ok for the rest of the season.
Normal flushing Can not clean all water passages. Remove thermostat housing and thermostat and you will see ton of debris/gunky deposits and flush from that Hole. Thank me later.
This is a really good video! Helpful information for sure. I have an older model year & I wonder if it can be converted to 20 hp.
Not sure .. compare your year model to the same year model 20hp and u can find out
Liking that motor been looking at Tohatsu and Yamaha.
What a great video! Great motor. I got a probleme with this motor (2019). The electric starter won’t start. Just some ticking sounds. And offcours the piping from the key-area. Battery is full and all fine. The shop think I need to change the starter-rely. This sounds like a reasonable theory, you think?
Excellent video, very instructive. My engine drains fuel constantly through the drain hose coming off the evaporator chamber when the engine is running. Why would this be?
thank you sharing.
I have a 2021 9.9 electric start, and your right they are heavy
Great video, could you please post a link for your tach addition.
Thanks for the video, learned a lot, can you please upload videos as you service or do anything to the motor?
Thanks!
I sure will. Sadly I did the oil change and i was recording and the camera stopped .. my footage was lost i could upload it.. but i will in the future again
LaingEj,
Did You Add the HardLine Hour/Tach Meter to your Motor or does it come with it?
Your Videos are Excellent and Much Appreciated. I plan on buying the Electric Start with the Electric Trim for future use with remote control.
Would Love to know How Many Suzuki 9.9 - 20 HP you have sold for them with your videos?
The 321cc 9.9 is at the price of the 20 +/- 50$, with small boat, better buy the 20 AND the restriction plate to have it limited to 10 hp for 11ft boats and then have all power with a bigger hull.
Plus, gas shock loaded flaps at the transom are better that those hydrofoils as they don't rob top speed.
Thank you for this! Question; when you drilled the 4 holes for the hydrofoil, did you paint the inside of the holes to prevent rust? What can I use tremclad for example?
Also is a hydrofoil helpful? I have a RIB 10 ft. that my 9.9 suzuki powers
Can you point out the E-Starter relay switch... as I think mine is bad on my DF15A... any tips on how to replace it would be appreciated!
Nice video thanks.
Perfect video.
Thank you
Great video . I have the same motor I use as a kicker on my 19ft Alumicraft , flawless. What is the meter you used to get your hour reading on it ?
Your video is awesome! I really like it. Can I ask you a question? I just bought a used df9.9b motor. After an oil change and 1.5 hours of running, I noticed that the engine oil level had risen by about half an inch. What could be the reason for this? Is it easy to resolve? Thanks. Apart from this issue, everything else is great.
I guess the only downside of the fuel injected model versus the older carburetor version (Suzuki DF9.9a) is the giant number of sensors that could go wrong, time will tell. But not having to deal with carb clogging up is a big plus side.
Yes but it has the red ligh it will give you a blink code telling you whats wrong. If a sensor goes bad like it tells you low oil but oil is good you will know
I've been running the Suzuki 25 EFI for almost 5 years now. 750 hours on it. Only problem I've had was a bad spark plug.
@@HeWhoHath good to hear that. I may switch to a EFI model in the near future, so I don’t have to deal with carburetors anymore!
Man I searched this because I was wondering what in the world is that pink hose. Man I learned a lot from this video. I work on my own vehicle all the time but I don’t know jack about my 9.9hp. How did you learn about the parts and where they are located? Great video. Really in depth and very helpful thank you!
great video do you have any idea were i put my tach sender wire on the motor i have the 20 hp remote
Was that a knock sensor or cam sensor? Interesting there was no vapor separator tank, the low pump just feeds the high pressure pump?
Very good walk thru.
Yes is the cam timing sensor, good observation! my mistake. I realized that later looking at the manual. On the very top the black plastic evap chamber
Can you please publish the full Model Code Sequence of your engine, with elect start, and Tiller steer wit 15" shaft, etc? I believe what you have is a DF9.9B series at is in the same class as the DF20A and DF 15A. I notice that there is a DF9.9A series which is in a different model group. Please clarify what you have. Please include the codes that follow the B Series designation. Thanks. Your videos sold me on getting a new Suzuki!.
You are correct, because the 9.9 has been made longer its now in the B series . The 9.9A is the older carburated. The new df20a and df15a match mine. Theres is no df20b nor df15b yet. Df9.9BES2 is my model
I just ordered my and my model number is DF9.9BES5
Awesome video thank you, I learned a lot. Question: I just received my new Suzuki DF20AES3 (2021), I noticed that it has a battery wire connection, do I need to also purchase a battery? I thought it was battery less powered? I emailed the company I purchased from but no response, guessing they're closed by now. Thanks for your video and help.
If your 20hp is a electric start model you can hook up a battery. It is just a pull cord start you dont need a battery. Mine is both electric and pull start. Came with cables i cut the cable and place a quick connector(red plug)
Very nice explanation and walk through. Is there a fuel shut off valve anywhere inside the cowling? What’s driving the “high pressure” fuel pump? Is there a simple way to determine fuel presence at the injectors? I’m trying to get one of these running again. It ran fine then wouldn’t start or run. The cut out switch (lanyard) operates normally and the engine has oil and a supply of fuel.
@@apackwestbound5946 no theres no fuel shutoff. The hight pressure fuel pump its electric. Try to squeeze the hose going to the injectors it is always pressurized 44psi should be rock solid you cant pinch it. If you can squeeze it then there no fuel there but if its hard it is good. Did you check the spark? Check this othe vid i got : Suzuki 9.9hp/20hp problem fixed - Fuel stabilizer issue part 2
I just read someone converted to 20hp and didn't change the ecu. Said it retrains itself.
I have the DF9.9B
Need Advice.
It will idle all day long. Giving it 1/4 turn of throttle and red light comes on and it boggs. Low hours and been maintained.
Hello, LaingEj, I just bought Suzuki 9.9 HP DF9.9BS3, and trying to replace ECU for 20 hp, man start, is this the right component s/n 33930-89L30-000 for ECU? Also, should I do the break in before ECU install? Thank you!
Just received my 2021 DF20 about a week ago. Going to be another month or two before I get it on the water because Ice on most of the lakes currently. Excited to begin breaking it in and having fun soon. I was wondering what brand of oil you decided to go with for the engine and lower unit? Your videos have been great and very helpful in my decision to purchase a Suzuki thank you.
Awesome you going to love it.. you can do the first part of the breakin at home on a stand will save you time on the water. Im using 10w30 4 stroke quicksilver.. lower unit using supertech marine sae 80w-90 gear oil.
@@laingej Hey thanks a bunch for answering me back. Quick silver is what i was thinking about going with so glad you said that I think it will be a good choice. Thanks again for all the informative videos.
Where did you purchase yours? I have been looking but some of the websites seem a bit sketchy. Thanks
I just purchased the 20 hp version of this. Still waiting for delivery. I'll post videos later.
You are going to fly !! haha my 15 ft does 18-19mph with the 9.9hp you have a 12ft v hull aluminum im guessing? With the 20hp you will be in the 30’s mph yes post video i want to see
@@laingej : Actually I purchased a Kaboat like yours but 16 feet in length. I plan to build a frame to reinforce the transom so it can handle 20 hp and stiffen up the boat. I'm also researching hydrofoils and seen your other video. Hopefully it will fly!
Hi, where is the best place to connect the earth cable to the starter thanks.
does it have a lift spot for a hook? I have had 2 spinal fusions so this motor is a little heavy for me but engine hoists are not that expensive from harbour freight
How is the motor running. I just bought a 2022 9,9 based on your recommendation.
I just got a 20hp, would it be possible to add another 5hp somehow?
When you drain the fuel (end of video) does it also remove the fuel from the fuel filter?
Preciate
Solid video man! In your opinion, how does a Tohatsu EFI 9.9 stack up? I know their 9.8's are maxed out 6's although I'm fairly certain the 9.9 is a detuned higher hp.
@edgar s the tohatsu has very similar specs and in fact the 9.9 is also the same 20hp restricted just like suzuki im just not familiar with what u have to do. I think they are great engines just not enough support out there . Suzuki is better known and part easier to find
@@laingej Thanks for getting back to me! I definitely appreciate the feedback, I didn't even think about parts availability. So most likely the 9.9, 15, and 20 are essentially the same internally? Interesting! I think Suzuki will be the best choice.
@edgar they also require a dealer certified inspection before its delivered to you or the warranty wont count. If they place u buy it from is not certified tohatsu basicly u have no warranty. I seen people complaining about that
Nice motor, instead of draining fuel, i just disconnect the fuel line shortly before i arrive and let it run the system empty (i have a carb motor)
Not something you should do with an efi
Yeah with a carburated one
@John Smithis this an honest question or are you being facetious? Fuel lubricates the high pressure fuel pump, if you want to replace it then be my guest.
Dön dön izle yeni nesil suzukı bravo perfect videos
Actually is not the only EFI 9.9 on market. Lol Tohatsu Nissan and Mercury. Nice Suzuki though! Want increase hp is same for all manufacturers. Have fun!
I'm thinking suzuki marine should hire you!
What is that black tube that hangs in the air just bellow the fuel filter? It is bellow the red fuel tube...
Breather tube for fuel evap chamber
Meak supporters in ur mobile. And working easy.
👍🏻
3:38 what is the pink tube for? On my engine it goes a different way from the thermostat and down into a hole??
The pink hose is to drain the fuel out.
Just about to buy one of these. Could you do a video on the oil change please?
Im anout to do one just reached my first 20 hours
I got mine 2 weeks ago. Love it. Look forward to your video.
@moondog awesome! They are great little engines. Enjoy it! im getting the oil filter today maybe i will change the oil tomorrow. will upload the video shortly
LaingEj Sounds good! Mine will get lots of use!
@@laingej I didn't realize that only one side of the plastic panel coudn't be removed. Both sides must be taken off to do anything. Live and learn. haha
Can you just unplug the gas tank and run it dry like a carb before transporting? What does the manual say to do?
Is not good to do that for the injection system. manual says drain it out.
What are you using to monitor engine hours? RPM?
Is that a Mitsubishi logo on the ecu ?
Do you have to drain the fuel out of the blue fuel filter. There is fuel in my fuel filter. Do I need to get it out? And how?
I have the same question
Where is the thermastat located??
Ok I’m going to try to use it with just the 20hp plate and see what happens. Just put it on today. 🙏🙏
What is the Exact Model that you Purchased? I am very interested in it as well.
Its a 2020 DF9.9BES2
What do you think about the 2019 DF9.9BTHS2 model of this. Can I also convert it to a 20hp? I like that it also has power tilt and trim..
I am shopping around for a Suzuki 15HP DF15AS but on your excellent video (Awesome video!!!) you mentioned it's worth to buy the electronic start version and that it doesn't need battery. I found a 2018 Suzuki 15HP DF15AES but I see couple of cables (+ and -)coming out like to be connected to a battery, could you explain to me what are these cables for for? Do you know if there is any difference between the 2018 and 2020 models? Thank you
Let me clarify it needs the battery for the electric start.. if you not going to use the electric start then coil the cables and tape the ends. The 2018 and 2020 are the same pretty much. I cut those long battery cables and installed a plug thats why you dont see on mine
LaingEj OK, now I understand what you did, it was pretty cool. I end up buying a brand new 2016 no electric 15HP, I used your video to see if there was any difference and it looks to me exactly the same, I just got it in to the water yesterday it works well but I am in the breaking period so no speeding yet.
Thanks for your reply
Jorge Zulueta yeah take it easy on break in period i know it sucks and you cant wait.. after the 3 hour mark you can do full throttle for short time no longer than 5 min so pretty much is just the first 3 hours that are a pain haha
Such a good video man! learned a bunch, will probably watch it a few times. I'm nearly ready about to purchase a Suzuki 9.9 but am curious to know if the one I have my eyes on is able to convert to 20hp if necessary in the future. It's model Suzuki 9.9 HP DF9.9BTHS3. Can't find any info about it in particular anywhere. Any ideas? Thanks!
Are you sure its a BTHS3? Dont see that model in the part catalog available in America.. theres a BTHS2 and you can do it on that one. What year is it? As long as its the 327cc EFI 9.9 motor you can
@@laingej never mind just answered my own question haha. The one I'm looking at is a 2019 model..
Not Fuel Cooler, it is a fuel heater. It heat the fuel with the cooling water to optimize fuel burn.
The water coming out of the p tube on my engine is cold. It’s connected directly to the fuel cooler.
Tohatsu 9.9 efi is also batteryless..mikuni efi.
Use gaffers tape on the wire.
you can make that a 20hp with a few parts
Is this a short shaft? Which is better for zodiac long or short shaft? Thanks
For zodiac or small RIB you normally need short shaft. In the end it al depends on height of the boats transom.
@@jxdigital thank u brother
@@jxdigital is suzuki faster than tohatsu? And which is louder and heavier? Thanks again
Yes this is a short shaft 15” best for inflatables
Where did you get you outboard dolly?
Ebay
Where did you get that tachometer?
Amazon. I have another video about it
@@laingej thanks
About to do an oil change on my 9.9 , thanks for the posts 👌🤙 the manual is shit for explaining
Is this also made by tohatsu?
Tohatsu makes one EFI 9.9 very similar except is not batteryless
Tohatsu is batteryless, I have a 20. 9.9 15 and 20 are the same engine and restricted like Suzuki (inlet restrictor+ECU).
@jksingle the efi model? thats great then. the site i got mine from didnt mention that in the specs chart when i compared. Maybe wasnt available at the time
@@laingej I think the 9.9-20EFI models came in 2018, I bought mine in August 2019 (in Finland). Some may still be selling the older non-efi model...
The only difference between the 9,9 ECU & 20 ECU is that you gain 400RPM. Dont bother spending $400 on it.
Just remove the restrictior and change the prop to a 11 or 12'' so you don't get rev-limit.
Just changing the restrictior gives you around 18HP. But if you want to spend $400 on an extra 2hp, go for it :D
So you just remove restrictor all together or but the 20hp restrictor and 11” pitch prop?
@@mikencrew8885 Replace the 9,9 restrictor with a 20hp one with a flame guard. Do you need the part numbers?
@@suzukitw2967 I just ordered it. Waiting for it to come in. Do I get a 11 or 12 pitch prop you think
Probably test and see which one gives me the proper rpm right?
@@mikencrew8885 Indeed. If you have a light boat, 12'' should be good. if the boat is heavier than a lower prop is needed.
Keep the fuel clean or it will shut you down. Very delicate.
Yup! You know it doesnt even like fuel stabilizer very much.. i added some and ran funny bit of misfires at certain rpm’s 1300s mostly.. went back to regular fuel and ran good again
What about the ethanol in the fuel, wouldn't it wreak havoc on all the fuel line(s) and other components? Or because it is fuel injected vs being carburated, this is essentially a non issue..?? Awesomely thorough video btw.. thanks.. subscribed and will pay close attention to your upcoming maintenance videos as I'm planning on getting one..
Muy bueno pero no se ingleses
suzuki are much lighter than yamaha, also yamaha below 20hp are carb engines whereas suzzi are EFI down to 9.9
Lotta sensors bro.idk
You maybe need to get out more. Lol.
U hhs