2002 GMC Yukon Random Cylinder Misfire (P0300)

[Jeremiah_Yukon02]

alright guys i just installed new injectors (OEM) and now my truck has a random cylinder misfire (P0300) under hard acceleration and at idle sometimes, I've heard that it could be fixed with a camshaft position sensor relearn but i'm not exactly sure and honestly i don't have the money to throw parts at it.

 

[rockola1971]

alright guys i just installed new injectors (OEM) and now my truck has a random cylinder misfire (P0300) under hard acceleration and at idle sometimes, I've heard that it could be fixed with a camshaft position sensor relearn but i'm not exactly sure and honestly i don't have the money to throw parts at it.

Should have replaced the injector wiring harness at the same time also. Will need a bidirectional scanner to do the camshaft position relearn.

 

[Jeremiah_Yukon02]

Should have replaced the injector wiring harness at the same time also. Will need a bidirectional scanner to do the camshaft position relearn.

what do you recommend i do at this point?

 

[Fless]

Find someone on the Tech 2 Owners Map list that is nearby, or someone with a capable bidirectional scanner. Get that crank correlation done, it takes less than 5 minutes if you're a slacker.

What part of the country are you in?

 

[Jeremiah_Yukon02]

Find someone on the Tech 2 Owners Map list that is nearby, or someone with a capable bidirectional scanner. Get that crank correlation done, it takes less than 5 minutes if you're a slacker.

What part of the country are you in?

South Florida

 

[Jeremiah_Yukon02]

Find someone on the Tech 2 Owners Map list that is nearby, or someone with a capable bidirectional scanner. Get that crank correlation done, it takes less than 5 minutes if you're a slacker.

What part of the country are you in?

Yo can you send me a link to that website?

 

[Fless]

Yo can you send me a link to that website?

Tech 2 Owners Map

There are quite a few members that have a Tech 2 and there are always people who wish they had one to use so I thought I would post this thread to try and help each other out. If you own a Tech 2 and would be willing to help out another forum member that might be local to you then post up your...

www.tahoeyukonforum.com

 

[rockola1971]

what do you recommend i do at this point?

Order a harness and install it.

 

[Jeremiah_Yukon02]

where would i find the harness for the injectors?

Order a harness and install it.