20 Most Recent 2004 Chevrolet Silverado 2500HD - Page 5 Questions & Answers

this may me a intake gasket leaking wen cold

There is an updated actuator kit, with an updated harness and actuator spacer. Kit includes easy install instructions. Call your local GM dealer.

Replace front actuator assembly with updated part from GM dealer, comes with updated harness and actuator spacer. Easy install instructions included.

if this is a diesel then water in the fuel pump open drain plug to remove.then procedures for bleeding the system.

I would like a lily bit more description on ur problem Does ur engine crank or not does it cranks like if it wanted to turn on If so ur gas filter may b cloged off and only letting a little gas pass true But then again it could b ur PCM IGNITION COIL and so on A lily bit more description would b more then helpful to get the feeling like if i was their diagnosing ur problem

sounds like the ignition control switch has gone bad. all light will come one but if you turn to start and nothing happen but works with remote starter then the first thing to get checked is the ignition control switch.

Big issue with these is the exhaust manifold bolts/nuts rusting off. if you are lucky you can get the partial stud out of head if not they need to be extracted either in truck or heads off and extracted/drilled and re-taped.. not a plesant job

blower motor or blower relay inop

Two things to check: check fuel pressure before and after it warms up and after warms up, check ignition system look for low spark, if you have a low spark and go from there. Might help to also check tps.

hola buen dia tengo una camioneta silverado 2004 se me apago y el sistema de alarma esta descontrolado y no enciende cuando paso el swich sale un candado en el tablero y no enciende Que puede ser