1994 Chevrolet C1500 "causes check engine lite chevy" Questions

...causes more heat in the pump and interuptions in proper fuel pressure. AC/Delco pumps have proven to be a reliable fix, the aftermarket pumps only last for a month or two sometimes. Check fuel ...

...no blockages. Any suggestions? How about Fuel filter? How many miles on vehicle? In some cases a fuel filter can cause this as well as a "lazy" o2 sensor. If to lazy, ecm will set check engine

...Causes 1) Circuit relay defective or fuse open 2) Check connector and wiring 3) AIR pump defective or hoses blocked P0128 Fault Code Definition Engine temperature has not increased and/or reached the ...

...lite and its correct can u help 1999 Chevy Blazer 4.3L engine has an electronic EGR valve its in front of and below the intake manifold a cylinder looking part connected to a small wiring harness. It ...

...check engine lite is on Check engine light on - did you have it checked for DTC'S - diagnostic trouble codes ? Do you have it's oil changed on time . Loud rattling noise could be caused by the VVT - ...

...check engine lite works. You would use a jumper wire at the A & B terminals at the datalink connector. Turn key just till dash lites come on, no further, then the mil on the dash starts flashing, ...

...engine) Digital dash goes dark. Tap on plastic face and dash would lite up. That no longer works. Is there any way that I can check it. Can I drive the car without the dash if I have to send it out ...

...check air filter and replace if can't see through it looking at a light. next I would change the coolant sensor, this regulates fuel to eng according to temp of engine, also if you haven't ...

...are the more common problems that can cause ur problem if the vehicles check engine lite is on than most auto stores can rea code and assist u in what direction to take in fixing ur problem good ...

...check engine lite comes on and the D for drive blinks in the information center and when i stop for a lite and go again she losses power and starts slowly like she is stuck in high gear. i have a ...