2002 Chevrolet Silverado 2500 HD Questions

Answered 2002 Chevrolet Silverado 2500 HD Questions

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To get idle down. No check engine light. No codes showing up.
The lights flicker bright to dim the battery light came on but I checked the battery and its charging normal. I have heard about the ECM causing issues like this but I don't know what to test on it. The truck keeps cl...
Pedal goes to the floor no brakes at all resivour is bone dry.
someTimes i turn it on and it works other times i turn it on and it doesn't blow air
2002 Chevy Silverado 2500 HD, Allison M74, crew cab bought new. Allison gave out at 13,000 miles and was re-built. Engine, injectors and? just gave out at 163,000 miles. Dealership says it would cost about 10K to r...
I have put all new parts on it. From dash switch to module to t-case motor to front actuator. Now when i start the truck 4H light is on and 2H light is on at same time
I have had noisy lifters for some time and with 60,000 on this engine now it seems to last longer as time goes on. I have heard this to be common for these engines and have not been to concerned but it is getting wors...
I am looking to buy power heated led turn signal towing mirrors for my 2002 chevy 2500.
I programmed a key fob and now sometimes my truck won't start but other times I could go a day or two and its fine,what is the fix?
It smells like it is running rich. Could it be the fuel pressure regulator. I've changed plugs and wires. not sure which way to go from here.
I've changed the actuator and checked fuses but still does not engage. Still no light on dash.
I have replaced the coils, Intake and valve cover gaskets, fuel regulator,fuel injectors plug and wires and it still has no power what else could it be
I am wanting to replace the factory radio with an after market cd player
I recently bought a used truck from a friend, and it had been sitting for a couple years. I replaced the battery and put new gas in it, but can only get it to run if I put fuel through the (I guess it's the throttlebo...