Noladieseldog
New member
Hello everyone I'm looking all over and couldn't figure it out. I'm thinking valve cover kit first or you think I need a new fuel injector. You can hear the miss it's not really bad but it's there.
Code p0270 and p1274
- Thread starter Noladieseldog
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Arisley
Moderator
I would start by pulling the valve cover and checking the injector harness.
Justin@DP-Tuner
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:whs:
This is something you can do for free and is very likely to be the issue.
Have you run a buzz test yet to see if you hear anything for cylinder 4?
