I wish you had shown how to get the thing out of the way to remove coil number 1. That's the hardest part in my opinion. Still not sure how those weird bolts that are shaped like 3/4s of a banana slice work.
I see a a lot of videos on the code p0304. Most of the videos show the mechanic replacing the ignition coils and spark plugs. I have the same code, misfire 4 cylinder. However, I replaced those about 6 months ago. I did a ignition coil and spark plug swap, just to be sure- after that kicked up the same code and problem. Could the problem be the injector?
Instead of buying one I had same issue It was the same price to just buy all 6 on Amazon n do them all at once Once one starts they all start Better to change them all at once Amazon has an amazing deal Two years still no issue
I’m doing my spark plug replacement on my 2002 GMC Envoy just over 100k miles and I found a lot of oil in #1 and a little bit of oil in #2 i don’t know how I should proceed should I just replace the plugs and hope it was the plugs that were letting oil in please help thanks
Hice exactamente lo k usted hizo, y ahora no se k paso el carro arranca y comienza a temblar hasta k se apaga y no vuelve a arrancar no se si tenga problemas con la computadora porque no me da ningún código , gracias.
Mi problema es que al tratar de encender mi gmc envoy 2002 tengo que acelerarlo eso ha echo que me dañe las bujias mi pregunta es porque no prende como deberia solo prende si lo acelero??????? Espero me responda gracias muy buen video .
I have a 2007 gmc envoy and was changing spark plug #2 from front to back and there was oil inside! A yr ago they changed the rubber seals that go on the top lid there was a long skinny one that went around the edge of the top and 6 that were for the spark plugs it was a kit I bought, it’s hard for me to believe that the same spark plug is having an issue again, could there be another gasket I could have changed that protects the oil from entering the spark plug?
It's a month you've probably done something by now but if you hook up a computer code reader device - $25 or so and worth having - or go to auto parts store for free computer check - code read will tell you which cylinder is at fault . You can then , one at a time , switch plug , then coil from that cylinder with another cylinder and see if the code switches to the new cylinder you chose for either the plug or the coil to identify the culprit .
I PURCHASED A 2004 ENVOY IT HAS SIMILAR PROBLEMS, I PUT IN NEW PLUGS & IGNITION COILS. IT STILL 5HASN' T SOLVED THE PROBLEM. I'M TOLD BY A REPUTABLE MECHANIC IT IS COMPUTER SYSTEM PROBLEM
The hose on the spark plug to install them is a great idea.😁👍
I wish you had shown how to get the thing out of the way to remove coil number 1. That's the hardest part in my opinion. Still not sure how those weird bolts that are shaped like 3/4s of a banana slice work.
Nice Video. What was the Part # on the Coils? Thanks Big Jim
Thank you so much for taking your time in making this video. It really helped me out since I am on a fixed income. I appreciate it very much. : )
I see a a lot of videos on the code p0304. Most of the videos show the mechanic replacing the ignition coils and spark plugs. I have the same code, misfire 4 cylinder. However, I replaced those about 6 months ago. I did a ignition coil and spark plug swap, just to be sure- after that kicked up the same code and problem. Could the problem be the injector?
How much should I pay a shop to swap out the ignition coils and spark plugs x6 on an 04 envoy
I think everybody that does a search 4 spark plug change on vertech motors on the straight 6 are looking for ways on getting that last one out.
I can't grip the spark plug with 5 8 socket what else can I do thk
why no one show how to replace the #1 ignition coil, more difficult than the other 5
Still need the spark plug gap size
I put new coil new spark plugs and it still misfiring
Which one was cylinder 3 I have Same make and model. My cylinder 3 needs replaced
Instead of buying one
I had same issue
It was the same price to just buy all 6 on Amazon n do them all at once
Once one starts they all start
Better to change them all at once
Amazon has an amazing deal
Two years still no issue
like the hose to start spark plugs.....what diameter is it????
I’m doing my spark plug replacement on my 2002 GMC Envoy just over 100k miles and I found a lot of oil in #1 and a little bit of oil in #2 i don’t know how I should proceed should I just replace the plugs and hope it was the plugs that were letting oil in please help thanks
That usually means there's a valve cover gasket leak I would get it looked at
Thank you very helpful
My car turns of when I take off pressure from acceleration padal
It happens mostly in the morning
Tell me let me know tell me what size wrenches does it take to get the cover off and plugs out
Hice exactamente lo k usted hizo, y ahora no se k paso el carro arranca y comienza a temblar hasta k se apaga y no vuelve a arrancar no se si tenga problemas con la computadora porque no me da ningún código , gracias.
Thanks so much very good l understand simple
Mi problema es que al tratar de encender mi gmc envoy 2002 tengo que acelerarlo eso ha echo que me dañe las bujias mi pregunta es porque no prende como deberia solo prende si lo acelero??????? Espero me responda gracias muy buen video .
Well done video, thank you
Thanks
WHAT IS THE FIRING ORDER ON THE COILS.
@@williamgriffin4790 It's marked right there under the intake.
I have a 2007 gmc envoy and was changing spark plug #2 from front to back and there was oil inside! A yr ago they changed the rubber seals that go on the top lid there was a long skinny one that went around the edge of the top and 6 that were for the spark plugs it was a kit I bought, it’s hard for me to believe that the same spark plug is having an issue again, could there be another gasket I could have changed that protects the oil from entering the spark plug?
Nope
Are those the same as ignition module?
I ended up with a misfire on my vehicle after I changed plugs. And I don't know which one of the cylinders is bad that's missing
It's a month you've probably done something by now but if you hook up a computer code reader device - $25 or so and worth having - or go to auto parts store for free computer check - code read will tell you which cylinder is at fault .
You can then , one at a time , switch plug , then coil from that cylinder with another cylinder and see if the code switches
to the new cylinder you chose for either the plug or the coil to identify the culprit .
Thanks You
Thanks
I’m getting ready to change mine but somebody told me to fellow the firing order is this true can somebody help me please?
They’re coil on plug
You can change anyone of them?
Thanks for sharing.
Bought 2002 envoy put in New spark plugs it still making buff noise like it wanna curt off
Maybe coils
I PURCHASED A 2004 ENVOY IT HAS SIMILAR PROBLEMS, I PUT IN NEW PLUGS & IGNITION COILS. IT STILL 5HASN' T SOLVED THE PROBLEM. I'M TOLD BY A REPUTABLE MECHANIC IT IS COMPUTER SYSTEM PROBLEM
Hermano ., te entiendo mejor en español 😅😅
Estamos haciendo videos en español
Una pregunta para sacar las bujías tiene que desconectar la batería o no
Si 👍
@@costaaguilar5268 porque
No
No dielectric?
Yes absolutely
Awesome video and straight to the point
How do you replace the coil on 2002 Oldsmobile Bravada
Thank you, good video!
Very good video ,thanks!!!
AC DELCO GARBAGE!!!
Good job 👏
Thanks