2003 Chevrolet Express 2500 Questions

All 2003 Chevrolet Express 2500 Questions

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I have replaced the multi-function switch, all fuses test good, and all bulbs are new
Took the engine oil pan down cleaned every thing up changed the filter l and filled it with oil before putting it back up ) on the pan put everything back together and filled the oil to the proper level and now I don'...
Already replaced the starter, now it doesn't do anything.
have an engine code of p0300 multiple cyl misfire, put new wires ,plugs, fuel filter, and checked coil packs for each cylinder, all have spark, checked injector plugs for power all have power,. when first started engi...
Doesn't happen all the time only after it sits overnight or a long period of time during the day.
Every time the van is started it revs really high and when it is put in gear it wants to take off without touching the the gas pedal.
My check engine light would sometimes come on in the winter. This last winter it did not. Now it came on about a week ago. I went to autozone to have them pull the code and the instrument say it must be connected to v...
Dealer replaced tie rod ends, idler arm, shocks, brakes, rotors, tires and had it aligned and it still shimmies when decelerating starting at about 50 mph.
I have a short my express console, it is intermitten, all or some of the gauges go out. my odometer doesnt work unless all gauges are working, i am going to attempt to find it today, by openinging up the console, any ...