I had a problem with my 1999 silverado bacause of a faulty fuel pump it was causing my truck to cut off after running for a minute or two. After getting under the truck and listening to the fuel pump whine I was then able to determine that the pump was in need of replacement. The truck runs great now that I have replaced the pump. I didn't know what to do for my truck to get it running right so I replaced ignition coils, control modules, and even straight wired my ignition so the relay's wouldn't cause my truck not to crank properly.
check the dome lamp override switch
what does it mean if my brake light is blinking on and off when its pushed down in my 1999 Chevy silverado
I have a 1999 Chevy silverado ls which has automatic dusk to dawn head lights how do you turn them off as the on off switch only works in the daylight
where is my hood latch located on my 1999 Chevy silverado pickup
The lock/tumbler has to be in time with the ignition switch. I suspect it is not.
Yes, you sure can.
Yes as long as the 1999 is not a classic model.
Yes they will as long as the 99 is not the new body style.
Your heater relay switch may be bad