Carburetor Adjustment Basics -EricTheCarGuy
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- Опубліковано 7 сер 2014
- In a way this is 'Part 3' of my carburetor series. In case you missed them, here's parts 1&2.
Carburetor Rebuild Basics (Part 1): • Carburetor Rebuild Bas...
Carburetor Rebuild Basics (Part 2): • Carburetor Rebuild Bas...
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One of the most important parts of a carburetor rebuild is setting it up properly after you're done. There are also many times where a rebuild may not be necessary and you just need to perform some of these adjustments. Either way, I hope this video will help you should you need to adjust your carburetor.
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Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy. - Авто та транспорт
Thank you SO much! My mechanic swore I needed a new carb, but all I really needed to do was make a couple simple adjustments. I think I still have a vacum leak somewhere, but this alone has saved me over $400 on a new carb! THANK YOU!
Most the time the mechanics just don’t feel like working on them lol
I love how people take the time and make videos on how it works and repair automobiles. THANKS FOR THE VID. YOU ROCK!
I was in a world of chasing my tail trying to tune my carb until I watched this video....then I was able to nail it. Thanks Eric!! What the internet does best. Subscribed.
You know it's an Eric the car guy video when a 'basics' video is 20 minutes long, I love it. Scotty Kimler would go over an engine rebuild in a five minute video,.
Even today, in 2021 this video is helping me more than you know! Much respect 🙏🏼
I've watched several 'how to' videos on UA-cam. EricTheCarGuy is by far the best. He has a great personality, good enunciation, good sense of humor and if he had a radio show I would listen for sure.
Best video on carbs. No gimmicks no fancy video tricks just useful honest information.
There are so many instructions you can read and so many videos, but the little gem that makes this one so much more realistic and valuable "I don't think that's intake vacuum".
Another great video Eric thanks. Folks like me would still be paying through the nose and suffering vehicle availability loss while waiting for a busy shop to diagnose and correct things. Wonderful of you to share your invaluable experience.
I have so much respect for this man, I'm trying to be a mechanic outta high school
Vendetta how’s it going?
I’m trying to get into one of these trades after hs also, I got auto body repair and pain refinishing, teacher got a old v8 Camaro in the shop
I asked too work on it and was aloud, first I had too turn it on... it was carbureted and man it felt fking good, then I started welding a panel onto it
Short story is it really sparked my perspective and drive for the trades
@@Mistyfgdf Just do it! Don't waste your time with a school, just get tools and go to work!
You go for it young man!!! Even tho, I do recommend going to college to study new car mechanics and diagnostics. Read some books on modern cars during your spare time if you’re not gonna go to school.
me too but my mom wants me to go to college
@@bobi_lopataru Trade school = College
you're a god send, i've been looking for info on holley 1946 tune ups and tunes ups in general, and your video is probably the best that i've found. keep up the good work
Love you man! You are so helpful to us young guys trying to get our skin in the game! Thank you for sharing.
Great video! Thanks for actually showing everything as you go, instead of just talking about it. Very helpful.
thank you, i adjusted my choke like you explained and it fixed several issues i was having (with my 78 monte carlo) for months. Car runs like a champ now
Thanks man! Fixed my '85 ford truck with the 300 inline 6. 300000 miles and going really good.
It has one of those Carter yfa auto-choke one barrel carbs, really similar to the one in your video
Thank you, thank you, thank you!!! I'll feel much more comfortable rebuilding and adjusting my carburetor. My '71 Gremlin has needed this for a very long time, the rebuild and the adjustment. Also glad you used a one-barrel Ford, since it is quite similar to my Carter YF.
Great job with the adjustment and the rebuild. Over the last couple of years I have learned a TON from your videos. Love em!! Keep em coming and stay dirty !
This video saved me so much time and trouble with my 78 Subaru Brat. Really great job explaining! Thanks so much
Thank you so much for this video. I have a motorcycle with three carbs that I just rebuilt and this is helping me find out how to properly adjust them.
There should be levels of thumbs up for videos because just tapping a single thumbs up does not express this is a great video and really appreciate it
Now that the carburetor has been rebuilt, let's adjust it. Carburetor Adjustment Basics -EricTheCarGuy
Very Good i love it.
Now we need an explanation for the vacuum gauge what can use for and how to read it.
Thanks alot.
toolman talal You want equal vacuum across all of the ports
+Thomas Gionet
i don't understand the partitions of the gauge how to read it and how to use it.
inHg is inches mercury, a way to measure pressure. -29.92 inHg is full vacuum, 0 is atmospheric pressure at sea level and a positive reading would equal positive pressure. To use the gauge you simply connect it to a source of vacuum.
Thomas Gionet
great explanation thanks.
I have a vacuum pump break bleeding ket and there tow units in the gauge inHg and i can't. remember the second unit and i can't figure what scale for what unit. sorry for the very much questions.
thanks again.
wow! this was the best video How To for Carberators i have found! GREAT DETAIL ON FIXING CARB CHOKE AND IDLE SCREW!! THANK YOU!!
Love it. Was a good way to learn with your step by step method. Thank you Eric From NZ.
Loved the background of Mason. I enjoyed that trip.
Hey, it's the predecessor to my 1984 Ford Tempo! I need to make some adjustments on its carburetor so it only seems fitting that this is the video I ended up watching on the subject.
Just rebuilt the YFA carburetor on my Fairmont, and this is super-helpful. Going to buy a vacuum guage and tune it now...thanks!
I grew up adjusting carbs ,,,, seemed like a monthly thing . I always had pintos . Gotta love the ford . Now days autos are not so personal . I remember pulling off the highway and grabbing the screwdriver . Eric you are bringing the yesteryears back and I thank you very much .
Eric rocks. He will tell you stuff you never even thought about.
Awesome video, and it's going to help a ton when I go to adjust the Carter RBS in my Maverick this weekend.
Great video! Helpful as always. Keep up the awesome work.
My moped was running on way too little air, but after 1 hour of adjustments it ran just the way it should :)
Very very good video! Very informative and thanks for going over all the steps.
You guys are really doing an awesome job. Profuse thanks for the auto enlightenment
Great work bro. Going to try on a 1993 nissan sentra b13 Carburetor. Revs at a 1000 when in gear, once its neutral revs goes up almost 2000 rpm.
Eric, big old ford fan that vehicle is running perrrrrfecct, Nice Job.
Beautiful ride Bro !
EricTheCarGuy Thanks for a great video. Your video helped me visualize and understand the adjustment instructions from the manual, some time ago when I started playing with cars. I hope you have more videos of classic cars in the future!
Thanks again!
As usual very well Explained, One of the best,
I always set idle mixture with COLORTUNE, never thought of doing it with vacuum gauge. many thanks for this hint!
Watching In Missouri A great video you did a good job explaining how and why the carburetor. Choke works
You're the best, dude. Thanks for continuing to make these.
How come those asshats at the network haven't offered you a show yet?
Hi Eric, in the whole video you did not mention float level check/adjustment, and I was waiting for it since in my opinion this is the first basic settings you should check/correct when adjusting any carburettor. Often the lip/tongue part of a float can be bent to set the float level just right.
Float level is important because it affects mixture richness along a very broad load range.
Great video erick, keep it up, cheers from ontario calif.
I think you should re-do the 1/4-mile baseline time, now that she's running so well. I'll bet you can crack 20 seconds. :-)
Good point
I was thinking the very same thing.
Yup I was thinking about this myself
I believe he mentioned that the headgasket was leaking so it would probably blow up after 1st/2nd run
This really takes me back! Must be hard for young people to relate to fixing cars that had no "code readers". To me, being a good mechanic was as much an art as a science. BTW- I don't believe I have ever seen you look more self-satisfied and perhaps proud of your work as you seem to be in this video!
That tuned up strait 6 sounds great in it's own non-assuming way. I predict Eric will have trouble pulling the trigger on an engine swap...he's spent so much time and effort working on that engine and it's running like a beaut.
I just had an influx of memories from working on a old Buick 350 and how I had to go through 2 Quadrajet s before I could find one not dicked six ways to Sunday and then adjusting the hot air choke. I guess I got to put that engine back together
Damn that winding out of second was nice . I can't wait to find a pinto again
thanks for all coverage ..
first of all this is first time I saw you drive :)
second I saw your workshop from outside :)
finally first time saw your sunglasses :)
have fun be safe and stay dirty :)
with Regards ..... best follower
Killer.. easy view of everything. Thank you!!
Like his videos. He's thorough .
people can complain about the fairmount project all they want. they've been SO useful to me
Thank you for your vids, sir.
Just found your post. A) I had this car but had a 4 cyl - I would have loved 20 second 1/4 miles. BUT you could put 5 bodies in the trunk. Great car to go cross country. I am working on an Autolite 1100. How long can a car sit with gas and still start? Did not start mine for 3 months due to maintenance.
Thanks Bro! Great video!
Thanks for this video I didn't know that the thing on the back of the carburetor, choke thing adjusted by loosening the screws. That may be the problem with my inline 6 300. It's a start anyway.
This is such a good video. Thank you
got some ideas fixing my 1989 mitsubishi lancer. thanks mate for the guide and explanation.
great video and good information
Great video, great info!!! 👍🏽
I want to send my Carburetor to rebuild to you :)
Thanks for the video :) 2 Thumbs up
I know I have one I would love Eric to rebuild for me as well seems there is not many out there that do it any longer.
NIce job I learned a few things!
Im impressed by your patience & problem solving!
Great video. Good how to and why. Ghanks.
Good job with the Fairmont!
Thank you sir great video
I need to rebuild the carburetor from a 1982 Toyota Tercel with 3A-C engine.
Being a California emissions spec, it has a heavy load of vacuum lines. No joke.
Luckily from factory, the mixture adjustment screw is sealed and no one has been able to fiddle with it since factory, so that part is ok.
The problem Im having is that at idle the emissions are high (around 800, it should be no greater than 120 HC) it will not pass emissions test.
you answered my question with the ist thing you explained. Thank You
Man! Adjusting a carb is one thing. Adjusting a carb to pass California smog is another.
Great video! Looks like the exact same motor as in my 79 Granada. I noticed the EGR valve rattling towards the end when the engine is idling. Mine does the exact same thing. Its not connected to any vacuum source yet. Any thoughts on this inherent rattling of the EGR valve at idle? I know you hear it. Thanks.
I love your videos. I have a motorcraft 4350 and can't seem to adjust the choke to where it is as loose to the touch as yours is in this video. Does the choke only affect the car during cold starting or does it also affect it in some way while driving? I hope I didn't screw mine up lol.
nice work !
Hey Eric, How about doing a video replacing timing chain and gears on that model. The parts are inexpensive. I would like to see the change in performance also. Thanks
this helped alot I just bought a Suzuki samurai and can't find any vacuum leaks but she idles to low
Michael Sliwa my samurai idles too high! Around 4k. I’m trying to figure out what to adjust
Nice to see old technology brought back to life.
Thanks man. My 84 f150 just got a carb kit but the choke adjustment needs work.
Did you ever get this fixed or figure out the issue
Good video, thanks. Please do a video on everything we should know but don't know about when it comes to using the vacuum gauge ;-)
you are going to get a ticket with that new carburetor ! :)
You’re the guy!
Aren't Carburetors COOL!? 😊💯
Instant gratification when set up right. Cheaper to run in the long haul than most EFI systems.
One little note, you mentioned the Electric Choke Coil, and were 100% correct about it. You just didn't mention that it's only a quick warm-up system, for better economy/emissions.
The Dashpot Tube, coming up from the Exhaust Manifold, actually supplies the heat to keep the Choke open when fully warmed up.
I know that's probably irrelevant in this case, but since you do such a great job of educating the young guys, I felt like that detail was worth mentioning. 😉
Carmine ✈🚂🚙
That was the longest second gear i've ever seen lol
thanks from Egypt
Good stuff!
Thanks for the education of carb.. hehe. Something to learn.
Dude I love the car.
Fuel pouring out that rectangle hole on the outside of the carburetor!?!? Thanks in Advance! Love your videos
10:48 Suddenly "God" chimes in with a couple of things to note lol love the videos btw Eric.
Nice work man. Now that got the Integra going, let's go in for pinks haha. Stay dirty
Im having a hard time with my cold idle and im missing parts for the electric choje so im going to go manual best option i see
Question ? I have a 91 ford spectron . On a cold start it will fire up and idle but as soon as you hit the gas it bogs down strait away .I have to gently feather the accelerator to get it warmed up and revving normally . Takes a few minutes for it to warm up so I can drive off without it cutting out . Once it's warm it start and drives normally although it still bogs slightly on acceleration in the lover revs .
u r my hero
Intake vaccume means a strong intake stroke. A strong intake stroke can be influenced by a strong combustion stroke on another cylinder. So having good vacumme is a goid place to tune on. I use a wide band though.
Thanks for the video. I have a question. I took apart my summit 4brrl carb and mixed up the nozzle bars. How do I identify which is primary and secondary. One has 2 jet looking pieces and the other just has 2 hole in the same spot. there is also 1 ball bearing and a rod that would sit on top of that then a hollow bolt that fit over that. Im guessing these fit with the nozzle bar with the jets?
could you make a video on idle cut-off solenoids on carburetors?
Great Thanks!
Thanks, need more videos like this, I was born in the 90s had no car guys in the family that were still alive and I always wanted an older car because the new ones both look ugly and because I wanted to save some of our heritage and keep it on the road, that being said I didn't know jack shit about carburetors and this helped me understand the various components of these complex mechanical devices, carbs were always something I was really into just because I mean.. think about all the parts in it just to give these massive machines life, that is probably the coolest thing about them and you know one day this could be a lost art, terrible!
hie bro hope u good.......you know what almost same situation 90's guy and always loved the old school ride though the knowledge part...hop yalz keep enjoying the journey ...peasce and love bro from Zimbabwe
Can you make a video on how to fix the AC in the Fairmont please!?
I work on both fuel injection and carberators they both have their advantages... i love carbs
Ok this is a great vid. I have a 64 F100 that has a crazy (lurch ) when cold . Manual choke 2100 autolite carb. I am going to rebuild. Timing and points are good. Thoughts comments, suggestions. What to look for when rebuilding. New to me truck, any thoughts would be welcome.
14:13 Cool. I know that Marathon and that intersection. I've nearly hit a deer on that road.
Great vid please more vids like this less reviews👍👍👍