po351 code
390

Asked by tallpall51 Jul 18, 2016 at 05:34 PM about the 2005 GMC Sierra 1500 STD Standard Cab SB

Question type: Maintenance & Repair

truck just shut off driving down the road. would crank but would not start. could hear f/p. no spark to spark plugs. bought coil and ignition  control module. installed the icm, truck started. not misfire, no problems, runs  fine. had a p0351 code. installed coil. cleared code. restarted no code. turned off. restarted. code p0351 came back. runs fine but has the code???????

3 Answers
42,455

Auto_Centric answered 8 years ago

Possibly intermittent fail, clear it again see if it returns, harness or connector could be the problem.

Mark helpful
390

tallpall51 answered 8 years ago

checked harness/connections, no corrsion or signs of being loose. no misfire also cleaned the throttle body. each time i clear the p0351 code but returns.

Mark helpful

Your Answer:

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