2003 Chevy 1500 loosing power
I start the truck it warms up after about 10 minutes
and a couple of miles it starts losing a lot of power
hitting the gas pedal doesn't do much it does stay
running but if I put it in neutral turn the truck off
and start it it runs right for about a minute I have
replaced the coil packs fuel filter air filter change
the oil and mass air flow sensor my computer will
not work I have checked all fuses have a bad
instrument panel but my reader will not pick up
anything