I can't believe my whole engine bay is drenched in oil and dirt for something so simple. Real happy I managed to google the magical key words that suggested your video. I had no idea what that plastic plug was called! Thank you so much!
I am so glad I watched this video. Had my head gasket replaced and it cost me a pretty penny and to find out I had no cap for the EGR valve. Crazy what some mechanics will do to get you back in their shop. You saved me possibly hundred of dollars for all these items for less than 25 dollars. I thank you my good sir!
Your instructions in the video was absolutely super helpful! I just completed my 2003 Civic oil leak problem. Just one small tip I would like to add. Because of the narrow space to work with, it is good idea to just use little bit of grease in side of the socket wrench. So the nut will stick with it to bring out or to put it in. Learned my lesson after dropping the nut inside and unable to find it. Thank you so much and appreciated.
Cory Mondics Update: I got it done. Had to replace the EGR bolts as they had gotten a bit burred up from taking them off but was able to pick up replacements cheaply at oreilly’s. Next project is to swap the number 1 air fuel ratio sensor.
Excellent video and audio. All you need to know, nothing you don't. Plus parts #s. I've watched about half dozen videos on this repair and yours is the best. Thanks.
Man, thank you so much. I've been having major oil leak issues and it turned out to be this plug. Very surprised to see how easy the replacement is. Already got the part. Subscribed!
Not sure if it matters, but I have seen some other mechanics say that they make sure the line on the OE cap is aligned with the top of the head/bottom of the valve cover. Thanks for sharing, very helpful that you showed the leakage to help confirm my diagnosis for my own civic.
GREAT VIDEO!! I'm constantly checking under the hood of my civic (probably once every week) to make sure everything is okay, I spotted an oil leak coming from the left side of the engine and saw that black cylinder plug but did not know the name of it, the leak started recently so I'm going to order the part and fix it this week. Thanks for this video. BE PICKY WITH YOUR CAR!!
Thank you so much. finally found the issue from your video. I bought the part from Honda for 14 AUD. I replaced it by myself thanks to your video😊 you saved me. There wasn't an EGR valve in that place. So it was easy for me. Able to finish the task within 2-3 minutes. Thanks again. 😊
Grease to hold the nut in the socket. Friggin genius. I was going to attempt this repair without removing the egr valve but now I’m not going to half-ass it.
just did this fix. thank you! didn't have an extra long 1/4 extension. only had the 3" which made the work harder almost stripped the nut. but definitely get the extra 6" will help a lot.
You made that look so easy! And I’m definitely going to go out there and take a look under the hood and see if it looks like that’s the culprit. I am going to get those parts. Thank you!
Thank you! I wasn't able to take a bolt off the egr, so I took out the plug between that tiny space and it took me 3 hours to squeeze the new one in xD
Wow, this looks like the FIRST thing to start with. Ive been told so far probably the valve cover gasket, but all the oil appearing looks like its exactly as shown here, all on the left side.
Very good video, your step by step tips are well appreciated. I will use your methods to replace the cam shaft cylinder head plug, also clean the EGR and replace EGR gasket. Thanks so much. !!
A *THIN* wipe of oil resistant silicone is a good idea on these. I've had to do a couple of them a second time a year or two later. There is some variance in the o-ring thickness or something.
@@Corysdiyauto most will not be making trips to get a Honda part. So my comment was towards the aftermarket parts people. It doesn’t hurt to add extra protection. Been doing this 25 years.
A recommendation to anyone watching this - use some high temp silicone gasket when you put the new one on! The oring my new one came with was not enough to prevent leaking - as soon as I added the silicone gasket, there was not a drop of oil leaking out.
Jack Boucher - That shouldn't be necessary if you buy a genuine Honda plug. Sometimes the knock off ones have inferior o-rings that will cause leaks. Honda didn't use silicone from the factory because the o-ring does the job.
I coulda sworn i saw some oil next to my EGR valve the other day. It's not leaking a ton if it is though. But good know it's quick and easy fix if I need to do it.
I read some people saying to use some sealer around the the plug, but it doesn't look like it comes like that from the factory. Doesn't look like you used it either. So just try off and pop on right?
Very informative video. I have a question. I have Acura 1.7 EL 2005 pretty much honda civic. My leak is exactly at the same location and its honda engine. Do I need the same parts? I tried to find online but can’t figure out. Thanks in advance
I'm pretty sure that the same plug would work. I believe that they shared the same engine type (D17A2) if yours is a VTEC and D17A1 if it's a non-VTEC engine.
That Btown Biker - I used carb cleaner spray and a rag to get the gasket off. There's a gasket remover spray that you can use as well. Don't use anything metal to scrape that old gasket material off. If you have an old credit card or gift card laying around, you can use that.
That stud came loose when I removed the nut. I just took it out and then threaded it back in right before I installed the EGR valve. This may or may not happen to you, but it's okay if it does.
Just purchased a 2003 Honda Civic that only have 152000 miles for under $3000. I was told that it has an oil leak that hasn't reach the ground. This may be the cause
By any chance, did this leak go down to the bottom of the oil pan? I found the same leak on the block but beneath, saw the base of oil pan and transmission just dried up with oil too. I have to check if it is leaking from the egr valve, but wanted to ask you first.
Cool video man! I have the same car but my car's oil is leaking through somewhere else. I don't know how to describe the area but using your video where you took off that plastic part, below it there's another plastic that divides the engine to the lower part of the engine (it's black in your video at 0:16 towards middle right). That's where my car's oil is leaking from. Any tips? I removed thenold plastic that it used to have and bought a new one but it still leaks.
David Guardado - Are you referring to the valve cover gasket? If so, it's not plastic and if you replaced it and it's still leaking oil, then you might have a bad gasket or it wasn't installed properly? Thanks for watching!
I replaced mine and added ultra black gasket maker around it and it’s still leaking, I don’t get it. Only thing I could think of was the thermostat housing where the egr valve sits, but there would be coolant in the leak. I’m stumped
If you're 100% sure that the oil isn't leaking from that plug, then it could possibly be your VTEC solenoid seal that's bad. I don't know if you have a VTEC model Civic or not though. Just a thought.
You don't need to put silicone on the o-ring, no. Honda didn't do it from the factory. The o-ring does the sealing. You can use silicone if you want, but it's not necessary.
@@Corysdiyauto hope your can get my hands on those. I need to order this. I guess if i keep an eye on my oil level i can keep driving, right? I live on Caribbean island so will take at least 10-14 days. Just had a look again. The left side of the cam head looks quite different then in the video. I have something pointing upwards on the leftside. I do think i see the plug. But the space is way more cramped then what i see in the video
The hole is there from the machining that was done during the manufacturing process. That's the only reason. The plug just covers the hole up and prevents oil from leaking out (if the seal is good).
thank you! your saved me big time. would you know what does an egr do? mine is pretty rusted. is it worth replacing due to age? my civic is 2001? with 207k miles
You're welcome! So, the Exhaust Gas Recirculation (EGR) valve is there to reduce nitrogen oxide (NOx) emissions. It does this by recirculating exhaust gas back into the intake manifold to help lower combustion temperatures, which then lowers NOx emissions. If you plan on keeping the car for a long time, then I would replace the EGR valve as a preventative measure. I hope that this helps you.
Hey man, first off all thank you for the really helpful video! I have a honda civic 2005 with what I think is the same problem. How common are this kind of leaks in the 7 gen civics? Thanks again.
@@Corysdiyauto Thank you for the quick answer, I'm going to the dealership to buy those parts and replace them myself. Hopefully it will end the leak. P.S. After changing the cylinder, how can I clean the engine bay for all the oil that is there ?
@@ajax9455 - You can use an engine degreaser and spray it all over the dirt and grime. Let it sit for about 5 minutes and then gently spray it off with water. It might take a few times depending on how dirty it is. Be careful of the electrical components!
Brake cleaner is also very good for cleaning your engine. But obviously as mentioned, watch out for electrical components, plastic, rubber etc. Had the same problem with my civic last week but it was also leaking through the gasket! Nightmare of a time :(
@@Corysdiyauto I was thinking the same, and I don't know why is designed plastic I have seen other honda models now is made with aluminium with 2 bolts, much better, thank you for your answer
SeMElid5445ArTs - I am pretty sure that the shift interlock solenoid is not releasing. This causes the shifter to stay in position and not move. You can temporarily release it by removing the little plastic cover above the letter "P" and inserting your key. This will allow you to move the shifter to neutral and then remove your key. You can now temporarily drive the car until the issue gets fixed. I hope this helps.
I did the same thing and replace both. Then after the car running for about 15-20 minutes car died. Next thing It wouldn't start. I had to push the gas pedal a little so it would start. But if I let the gas pedal off it would die again. Any Ideas?
Diamond Christina - It sounds like your spark plug well seals are bad. I would get a new valve cover seal kit and replace the 4 spark plug well seals as well as the valve cover gasket. That should solve your problem.
What model is your Civic? LX? Non-VTEC models didn't have an EGR valve installed, so you might not have one depending on your model. The Civic in this video is an EX model, which has the VTEC.
I didn't hear you state to disconnect the negative terminal on the battery before unplugging anything. That 'imprinted' line on your cap should have been horizontal when installed.
The Photographer - Good point! I should've disconnected the negative cable before starting to be safe. Why does that line on the cap need to be horizontal? I didn't see any difference in installing it.
Lol ur cam shaft seal u saw those 2 lines they have to be flat in same direction of engine , yours was in diagonal not good + before inserting it u have to put a little bit of honda bond and let it cure for 30 min after inserting it
I used a 3/8" drive socket and ratchet. It worked for me, but I know that thicknesses vary depending on what brand you use. I used Craftsman sockets and extensions for this project.
I have a question if a car is stuck in gears and you press on the brake but the car doesn't want to go in reverse or neutral or park or drive what could it be
i was trying to figure out this leak as well. thought worst case was a fked head gasket. glad its just this little dinky thing. is it safe if i let this thing leak for a while? winter here in canada and no garage to work in so dont want to freeze trying to switch the parts out
I can't believe my whole engine bay is drenched in oil and dirt for something so simple. Real happy I managed to google the magical key words that suggested your video. I had no idea what that plastic plug was called! Thank you so much!
angeld3m0n - You're welcome! I'm glad that I could help.
Here it is more than 3 yrs later and your video is still helping people, people like me. And your teaching style is so...so neighborly.
Thank you for the comment. I really appreciate it!
I am so glad I watched this video. Had my head gasket replaced and it cost me a pretty penny and to find out I had no cap for the EGR valve. Crazy what some mechanics will do to get you back in their shop. You saved me possibly hundred of dollars for all these items for less than 25 dollars. I thank you my good sir!
Andy M - I'm glad that this video helped you! It's always better to do things yourself if you are able to. Thanks for the comment.
Your instructions in the video was absolutely super helpful! I just completed my 2003 Civic oil leak problem. Just one small tip I would like to add. Because of the narrow space to work with, it is good idea to just use little bit of grease in side of the socket wrench. So the nut will stick with it to bring out or to put it in. Learned my lesson after dropping the nut inside and unable to find it.
Thank you so much and appreciated.
Mohammad Hossain - Thank you and that's a good tip with the grease! That's saved me a lot of aggrevation in the past.
@@Corysdiyauto You are welcome.
You could also slap a magnet on it also
Good tip. You can also take apart an old computer hard drive for a really strong magnet.
Those magnets are very strong!
Helpful, easy to follow video. My only issue is that you could at least have used some purple blaster to clean the engine up.
Thank you.
Pep boys tried quoting this as a 656 dollar service at 4 and a half man hours, yeah I’ll be doing this myself 😂
Dylan Rutan - That's insane!! You can definitely do it. Just take your time with it and you'll get it done.
Cory Mondics Update: I got it done. Had to replace the EGR bolts as they had gotten a bit burred up from taking them off but was able to pick up replacements cheaply at oreilly’s. Next project is to swap the number 1 air fuel ratio sensor.
@@dylanrutan100 - Glad to hear that! Good job.
Pep boys is HORRIBLE. They charged us $1,050 and caused leaks we didn't have before we took our car to them
Its called daylight robbery lol
Excellent video and audio. All you need to know, nothing you don't. Plus parts #s. I've watched about half dozen videos on this repair and yours is the best. Thanks.
Chuck Forman - Thank you very much!
Man, thank you so much. I've been having major oil leak issues and it turned out to be this plug. Very surprised to see how easy the replacement is. Already got the part. Subscribed!
Zaid Martin - I'm glad that I could help. Thank you very much!
Not sure if it matters, but I have seen some other mechanics say that they make sure the line on the OE cap is aligned with the top of the head/bottom of the valve cover.
Thanks for sharing, very helpful that you showed the leakage to help confirm my diagnosis for my own civic.
I just change a bunch of gaskets including the head gasket and I still had this problem. Good to know about this, thanks for your input.
Thanks for the comment!
Such an amazing step by step video. Highly recommended! Thank you!
So my wife still has her one owner 03 ex. just started to leak and found this! lifesaver man 🎉
Nice! Glad you found the video.
My 2002 Civic LX doesn’t even have an EGR valve. Changing the plug was very easy. Thanks for the great video.
You're welcome!
GREAT VIDEO!! I'm constantly checking under the hood of my civic (probably once every week) to make sure everything is okay, I spotted an oil leak coming from the left side of the engine and saw that black cylinder plug but did not know the name of it, the leak started recently so I'm going to order the part and fix it this week. Thanks for this video. BE PICKY WITH YOUR CAR!!
Chanel Ubiera - Thanks for watching and good luck with the repair!
Thank you so much. finally found the issue from your video. I bought the part from Honda for 14 AUD. I replaced it by myself thanks to your video😊 you saved me. There wasn't an EGR valve in that place. So it was easy for me. Able to finish the task within 2-3 minutes. Thanks again. 😊
You're welcome! Glad that you found my video helpful. Good job.
I have no EGR as well. Why?
Thanks a million. I thought I had a major problem, what a relief!
Matt T - You're welcome!
I'm so glad I found this. I was about to take it to get looked at because I couldn't figure out where the oil was coming from. Thankyou!
You're welcome!
Grease to hold the nut in the socket. Friggin genius. I was going to attempt this repair without removing the egr valve but now I’m not going to half-ass it.
One of the best DIY...much appreciated!
Shiva Narine - Thank you!
just did this fix. thank you! didn't have an extra long 1/4 extension. only had the 3" which made the work harder almost stripped the nut. but definitely get the extra 6" will help a lot.
I'm happy to hear that it worked out for you. Good job! Thanks for sharing.
You made that look so easy! And I’m definitely going to go out there and take a look under the hood and see if it looks like that’s the culprit. I am going to get those parts. Thank you!
Thank you! I wasn't able to take a bolt off the egr, so I took out the plug between that tiny space and it took me 3 hours to squeeze the new one in xD
At least you got it! Good job.
Noticed some fresh drips in the ground last week and looked at the motor. Looks exat like this. Gonna run by mechanic asap
so glad i found this video. my civic is leaking oil. gonna try this fix first.
Hopefully you can fix it. Good luck.
Thanks Cory! Makes you wonder why it is there in the first place. Appreciate you sharing your video and tips.
Glad you liked it! I appreciate the comment. Thank you!
You’re a legend bro. Just ordered my EGR gasket and seal
jimbobimboslice - Thank you and good luck with it!
Is this only for automatic?
JDawgg_jr 97 - No, this will be the same for manual transmission models as well as long as you have the VTEC.
@@Corysdiyauto I just bought a DK 2001 civic manual I don’t know if it vtec I bought it for 500 bucks and I want to make it project car
JDawgg_jr 97 - The DX models are non-vtec, so you don't have this same setup.
Same problem I was facing last 6 month I am very thankfull to you sir you have done great job..
Thank you!
Wow, this looks like the FIRST thing to start with. Ive been told so far probably the valve cover gasket, but all the oil appearing looks like its exactly as shown here, all on the left side.
Very good video, your step by step tips are well appreciated. I will use your methods to replace the cam shaft cylinder head plug, also clean the EGR and replace EGR gasket. Thanks so much. !!
Thank you so much Brother for sharing such a informative video
You're welcome. Thank you for the comment!
A *THIN* wipe of oil resistant silicone is a good idea on these. I've had to do a couple of them a second time a year or two later. There is some variance in the o-ring thickness or something.
If you buy Genuine Honda Parts, that wouldn’t be a problem.
I agree with you 100%.
Thanks this helped, if i can just add, you need to make sure the line marks on the plug, are aligned with the line on the cover, but great vid...
ANON 13 - Thank you!
Ok... My 2003 Honda Civic had a major oil leak and won't start cause of it. But your video probably could help me.
Baller Warrior - I hope so. A major oil leak is not good!
@@Corysdiyauto maybe u can text my number and I'll send u pic of under the hood.
Baller Warrior - Yeah, that works.
@@Corysdiyauto ok my number is 8508159097. Text me and I'll send it to ya
You're the BEST!
Also adding a little bit of rtv silicone on the edge of the cap is a must to prevent further leaks.
Rhyno811 - The rubber seal is all you need to stop the oil from seeping through. Honda didn't use any rtv and you don't have to either.
@@Corysdiyauto most will not be making trips to get a Honda part. So my comment was towards the aftermarket parts people. It doesn’t hurt to add extra protection. Been doing this 25 years.
@@rhyno811 would the permatex ultra copper work do you know?
@@lootsk4210 believe that’s more for head gaskets and other applications. I used black RTV silicone. It’s only a few bucks
@@rhyno811 right on I appreciate your reply my man, gonna grab some today
A recommendation to anyone watching this - use some high temp silicone gasket when you put the new one on! The oring my new one came with was not enough to prevent leaking - as soon as I added the silicone gasket, there was not a drop of oil leaking out.
Jack Boucher - That shouldn't be necessary if you buy a genuine Honda plug. Sometimes the knock off ones have inferior o-rings that will cause leaks. Honda didn't use silicone from the factory because the o-ring does the job.
Thanks brother, I have the same problem and I have spent a lot of money and I have not made it up. thanks for the excellent video 🙂🙃🙃😉😉🙃🙂
Chris L. Rus - You're welcome! Thanks for the comment.
Thanks for the video, mine was leaking oil and this did the trick.
They make wobble extensions for nuts and bolts on slight weird angles.
Rhyno811 - Yes, I know, but sometimes you just have to work with what you have available.
Thanks for the assist and very clear explanation. Fixed my sons 2004 Honda Cive 2D Coupe.
Midnight Express - Glad to hear! Thanks for subscribing too!
Thank you for this video having same issue I thought i needed to replace something more complicated ill ordered and get it replaced lol
Great Job thank you for making me comfortable 👍
Thank you!!
Thank you so, so much! Your video is so helpful!
Thank you , it help me a lot........Muchas gracias!
Luis Palomino - You're welcome!
I coulda sworn i saw some oil next to my EGR valve the other day. It's not leaking a ton if it is though. But good know it's quick and easy fix if I need to do it.
Yeah, it is an easy fix.
Perfect video guide! Thank you 🙏
Thanks. Good video and explanation. Just what I need to replace.
I'm glad that the video helped you.
I use a piece of paper towel to hold nuts in socket. Once off still clean.
My 97 Honda civic is leaking oil I'm thinking this is my problem too thanks for the upload
Walt Howard - You're welcome! I hope it works out for you.
Thank you bro I'ma try it out see if that's my problem
I hope that everything works out for you.
I read some people saying to use some sealer around the the plug, but it doesn't look like it comes like that from the factory. Doesn't look like you used it either. So just try off and pop on right?
It's up to you. Honda didn't use it, so I decided not to either. Yeah, just pry the old one off and pop the new one in place.
Great video, thanks for posting!
Thank you!
Thank you for the video. Very useful. Keep up the good work.
Thank you!
Very informative video. I have a question. I have Acura 1.7 EL 2005 pretty much honda civic. My leak is exactly at the same location and its honda engine. Do I need the same parts? I tried to find online but can’t figure out.
Thanks in advance
I'm pretty sure that the same plug would work. I believe that they shared the same engine type (D17A2) if yours is a VTEC and D17A1 if it's a non-VTEC engine.
@@Corysdiyauto Ok. Thanks alot.
Great video. Clear explanations. Thanks for sharing.
Ben Faraji - Thanks for the comment. I appreciate it!
Thank you right to the point and very informative.
Quick question mate - what did u use to clean the old gasket off or what do u recommend?
Great video!
That Btown Biker - I used carb cleaner spray and a rag to get the gasket off. There's a gasket remover spray that you can use as well. Don't use anything metal to scrape that old gasket material off. If you have an old credit card or gift card laying around, you can use that.
In 6:11, a hole on the right side of EGR Valve base. There was a bolt there in 4:06. How was it gone, and how did it back in 6:53?
That stud came loose when I removed the nut. I just took it out and then threaded it back in right before I installed the EGR valve. This may or may not happen to you, but it's okay if it does.
Just purchased a 2003 Honda Civic that only have 152000 miles for under $3000. I was told that it has an oil leak that hasn't reach the ground. This may be the cause
Super helpful!!! Thank you!
Take the air box off. So much easier with access👍🏻
Good job bro!
Thank you!
By any chance, did this leak go down to the bottom of the oil pan?
I found the same leak on the block but beneath, saw the base of oil pan and transmission just dried up with oil too. I have to check if it is leaking from the egr valve, but wanted to ask you first.
Yes, this leak went all the way down to the bottom of the oil pan. The good news is that it's a fairly easy fix.
Cool video man!
I have the same car but my car's oil is leaking through somewhere else. I don't know how to describe the area but using your video where you took off that plastic part, below it there's another plastic that divides the engine to the lower part of the engine (it's black in your video at 0:16 towards middle right). That's where my car's oil is leaking from. Any tips? I removed thenold plastic that it used to have and bought a new one but it still leaks.
David Guardado - Are you referring to the valve cover gasket? If so, it's not plastic and if you replaced it and it's still leaking oil, then you might have a bad gasket or it wasn't installed properly? Thanks for watching!
I replaced mine and added ultra black gasket maker around it and it’s still leaking, I don’t get it. Only thing I could think of was the thermostat housing where the egr valve sits, but there would be coolant in the leak. I’m stumped
If you're 100% sure that the oil isn't leaking from that plug, then it could possibly be your VTEC solenoid seal that's bad. I don't know if you have a VTEC model Civic or not though. Just a thought.
Thank u for this vid my good sir. Nice step by step vid. New sub 👍
Cory Johnson - Thank you very much!
Buenas tardes, no es necesario poner silicón al sello? Veo que solo reemplazo sin necesidad de poner silicón al o'ring
You don't need to put silicone on the o-ring, no. Honda didn't do it from the factory. The o-ring does the sealing. You can use silicone if you want, but it's not necessary.
@@Corysdiyauto muchas gracias amigo por la ayuda, saludos!
You're welcome!
I would never thought that such a plug would actually be made of plastic. Perhaps its very heat resistant, I mean that block gets hot like crazy
Yeah, it's hard to believe. That's why I bought the genuine Honda plug and not an aftermarket one.
@@Corysdiyauto hope your can get my hands on those. I need to order this. I guess if i keep an eye on my oil level i can keep driving, right?
I live on Caribbean island so will take at least 10-14 days.
Just had a look again. The left side of the cam head looks quite different then in the video. I have something pointing upwards on the leftside. I do think i see the plug. But the space is way more cramped then what i see in the video
Good luck getting one! What year is your car?
@@Corysdiyauto 2001 European 1.4 manual
The one in this video is a 1.7l. That's why it looks different than yours.
What the purpose of the plug. Is there something to adjust through the hole? By the way its a nice video. Thank you.
The hole is there from the machining that was done during the manufacturing process. That's the only reason. The plug just covers the hole up and prevents oil from leaking out (if the seal is good).
@@Corysdiyauto nothing else, just to buy part to replace it?
Thank you for responding.
Yes, just remove and replace.
thank you! your saved me big time. would you know what does an egr do? mine is pretty rusted. is it worth replacing due to age? my civic is 2001? with 207k miles
You're welcome! So, the Exhaust Gas Recirculation (EGR) valve is there to reduce nitrogen oxide (NOx) emissions. It does this by recirculating exhaust gas back into the intake manifold to help lower combustion temperatures, which then lowers NOx emissions. If you plan on keeping the car for a long time, then I would replace the EGR valve as a preventative measure. I hope that this helps you.
Thanks for the video! We have to drain the oil before changing this part, right?
Rodrigo Mothé - There's no need to drain the oil. Thanks for watching!
Hey man, first off all thank you for the really helpful video! I have a honda civic 2005 with what I think is the same problem. How common are this kind of leaks in the 7 gen civics?
Thanks again.
Dave - It's actually very common. Luckily, it's an easy and inexpensive fix. Thanks for watching and I'm that I could help you.
@@Corysdiyauto Thank you for the quick answer, I'm going to the dealership to buy those parts and replace them myself. Hopefully it will end the leak.
P.S.
After changing the cylinder, how can I clean the engine bay for all the oil that is there ?
@@ajax9455 - You can use an engine degreaser and spray it all over the dirt and grime. Let it sit for about 5 minutes and then gently spray it off with water. It might take a few times depending on how dirty it is. Be careful of the electrical components!
Brake cleaner is also very good for cleaning your engine. But obviously as mentioned, watch out for electrical components, plastic, rubber etc. Had the same problem with my civic last week but it was also leaking through the gasket! Nightmare of a time :(
Great video great info , thanks
Thx. For the video...👍, question did you clean the EGR valve with a cleaner or just wiped it down???????
I just wiped it down and used a screwdriver to scrape the crud out. It's a mess!!
Did this fix on a 2001 civic in 5 minutes, no egr tho
Thank you for this tutorial, What is the function of this seal, Is this seal access for another bolt inside or something like that? thank you
Daniel A. - You're welcome. I don't know exactly why the plug is there. Maybe it's used during camshaft assembly/removal?
@@Corysdiyauto I was thinking the same, and I don't know why is designed plastic I have seen other honda models now is made with aluminium with 2 bolts, much better, thank you for your answer
@@danistar23 - Yes, aluminum would be a better choice, but plastic is cheaper and that's probably the reason they did it.
Thank you!
You're welcome!
Thx nice informative video?? Question do you need to put black gasket sealer or just like that?????
I don't think it's necessary, but others will disagree. I will leave that decision up to you.
@@Corysdiyauto ok thx..👍
very helpful video, thanks
86joko86 - You're welcome! Glad I could help.
Thanks bro!
Andrew Neumann - You're welcome!
It would be nice to know the metric size of the oring and just replace that.
Not that the car wants to move but like the shifter you can't move it up or down and your foot is on the brake what could it be
SeMElid5445ArTs - I am pretty sure that the shift interlock solenoid is not releasing. This causes the shifter to stay in position and not move. You can temporarily release it by removing the little plastic cover above the letter "P" and inserting your key. This will allow you to move the shifter to neutral and then remove your key. You can now temporarily drive the car until the issue gets fixed. I hope this helps.
Does it matter if it's an automatic or manual
@@semelidrodriguez1715 - This is strictly for the automatic transmission. Isn't that what you have?
Yes automatic
I did the same thing and replace both. Then after the car running for about 15-20 minutes car died. Next thing It wouldn't start. I had to push the gas pedal a little so it would start. But if I let the gas pedal off it would die again. Any Ideas?
That's strange? Did you put everything back together correctly?
Thanks!
You're welcome!
Ok thank you
Damian Hernandez - You're welcome.
Just did my gasket seals. I know they needed done but not I'm contemplating. Would this issue leave oil in the park plug holes?
Diamond Christina - It sounds like your spark plug well seals are bad. I would get a new valve cover seal kit and replace the 4 spark plug well seals as well as the valve cover gasket. That should solve your problem.
do you know what size socket and tools u used to take off the bolts, im new to this man and having a hard time finding the right tools
Miniace - It's a 12mm socket that you will need to remove the EGR valve. You will also need an extension so that you can operate your ratchet.
awsome thankyou !
Kersten Bezzina - You're welcome!
Hi! I don’t see my EGR valve in my Honda civic 2003. Do you think is somewhere else? please give a hint. Thank you!
What model is your Civic? LX? Non-VTEC models didn't have an EGR valve installed, so you might not have one depending on your model. The Civic in this video is an EX model, which has the VTEC.
I didn't hear you state to disconnect the negative terminal on the battery before unplugging anything. That 'imprinted' line on your cap should have been horizontal when installed.
The Photographer - Good point! I should've disconnected the negative cable before starting to be safe. Why does that line on the cap need to be horizontal? I didn't see any difference in installing it.
Lol ur cam shaft seal u saw those 2 lines they have to be flat in same direction of engine , yours was in diagonal not good + before inserting it u have to put a little bit of honda bond and let it cure for 30 min after inserting it
patrick vallieres - Why do those lines have to be horizontal? What is Honda bond?
Do you need to drain oil before doing this?
Zhong Hu - No, you don't have to drain the oil.
@@CorysdiyautoThanks a lot.
Is it a 1/4" socket set as I got the parts and my socket set was too big even the extension bars were too fat
I used a 3/8" drive socket and ratchet. It worked for me, but I know that thicknesses vary depending on what brand you use. I used Craftsman sockets and extensions for this project.
@@Corysdiyauto thanks mine is ck and 3/4" so much bigger
@@wayneketteridge3699 - Yeah, that's way too big for that tight spot.
Very Nice
Thanks
Cuestion. Honda civic 1999 have this cover ?
What trim level and transmission?
I have a question if a car is stuck in gears and you press on the brake but the car doesn't want to go in reverse or neutral or park or drive what could it be
SeMEIid5445ArTs - It sounds like you have an issue with the shift interlock solenoid.
Will this fit an 04 Civic?
Yes it will.
i was trying to figure out this leak as well. thought worst case was a fked head gasket. glad its just this little dinky thing. is it safe if i let this thing leak for a while? winter here in canada and no garage to work in so dont want to freeze trying to switch the parts out
OrganicDepot - It should be fine if you have a slow leak. I would order the parts and have everything ready to go for the next warm day!
Great video ,
How much would you charge a customer to replace the egr gasket and the black plastic cap?
Jesse Plascencia - I would charge around $125.