Questions & Answers for: GMC fuel gauge wiring schematic

...fuel mixture,truck is starting better but temp gauge still not working correct I mean no offense by this post in any way. But it sounds like you might have installed the wrong sensor. All of these ...

fuel gauge quivers and it did with the 2nd pump as well. Got any good advice for me. sorry napa fuel pump are know for that i a 17 year mechanic have seen the same thing at least 15 times this year,go

...fuel pressure gauge. Turn ON the ignition leaving the engine OFF. Is the fuel pressure within the specified range? 415-455 kPa (60-66?psi) Go to Step 8 Go to Fuel System Diagnosis 8 Disconnect the ...

...fuel is last. in the due to Physics. bad fueling can be caused by (short list) bad MAF , or MAP, FPR, PUMP, or injectors leaking or clogged. IAC stuck makes idle controls dead. to find it take real ...