Questions & Answers for: chevy engine 5 code

...chevy c1500 with a 305ci tbi and 5 speed manual transmittion. The engine was idleing erraticly up and down and the service engine soon light was on. Upon investigation I found the Ignition Bi-pass ...

...chevy engine trouble codes for free? I had no problem finding them for chrysler but have to pay through aldata or similar as far as i can find for chevy. Try this link and just enter the 5 digit DTC. ...

Chevy Optra 5 Engine Light Hi I have a 2007 Chevy Optra 5. The engine light is on, sometimes flashing, sometimes steady. The light originally came on a day after it came out of a GM garage, after they

Chevy Tahoe 2002 check engine light on drove it a couple miles and it bogged then died out ? Hook up do tester and its reading code P O 305 The error code p0305 rises due to misfiring in ...

...chevy siverado 4.8l diagnostic tester says i have po300,po121,po122,po440,p0449,po452 and gm p1639 Maybe. Codes 121 and 122 are for the throttle position sensor circuit. Code 400 is EGR and codes 449 ...

chevy cobalt 2010 scan code po641 reduce engine power reduce engine power sensor scan code po641 Possible causes - Faulty Engine Control Module (ECM) - ECM harness is open or shorted - ECM circuit ...

...code on my 2007 chevy Colorado 3.7 liter Problem code one of your oxygen sensors is bad the heater part of the sensor is bad. I can only tell you that it is a Mfr Controlled Aux Emiss Cntrls and I ...

2010 chevy cobalt engine light on with code po641? reduced engine power its the 5 volt reference user ecu need a expert to diagnostic this problem

...Chevy Zr2 s10 truck 4.3 The firing order is 1 6 5 4 3 2 The driver side bank from front to back, cylinders numbered, 1 3 5. Passenger side bank from front to back, cylinders numbered, 2 4 6. engine ...

chevy tahoe 4wd 4.8ltre I have also been told that I have multiple misfires.I have replaced the spark plugs and wires.I have also replaced the fuel filter and the fuel pressure sensor. I also replaced