1999 Chevrolet Silverado 1500 "chevy backfires power" Questions

...chevy siverado 5.3 vortex engine on acceleration backfires at about 3000 rpm. Engine ides rough when heater controls or air condition is on. Sounds like you have a bad spark plug or wire.It may even ...

chevy truck k2500 running rough, no power and backfires. after replacing distrubutor assembly replaced distribitor assembly, engine runs rough, no power and backfires Is the check engine light on, and

chevy cavalier new coils, new plugs. It is backfiring missing looseing power fuel injection area needs inspecting--the pulse may be bad or injectors filthy--have car scanned and chec for vacuum leaks-

backfires into the exauhst and losses power and turns off have a 94 chevy k5 blazer works fine cold problem is that when it worms up it stalls backfires into the exauhst and losses power and turns off

chevy van and yesterday it backfired and buckled and quite I checked the cap and it needed a new one so I replaced the cap and rotor still no spark the timing chain seems to be fine because the engine

...Chevy Cheyenne K 1500, 305 vortec exhaust backfire, runs rich,no power #4 has 60 pounds of pressure,exhaust backfire,runs rich, I don't knw if its jumped timing or if I burnt a exhaust val. I need ...

Chevy 1500 says running lean on both banks it will backfire through the intake and has no power. Would this be maf or injectors. I have replaced all o2 sensors Have you cked your fuel pump presure

...Chevy 1500 4.3 sputters, backfires, after powerwashing engine, broke new starter after backfire,,,,,,crossfire??? Help dry off the distributer and use wd40 /crc/ type product to remove excess water ...

...backfires My chevy S10 loses power and backfires when I pull out in it. Especially when I am going slow. when I pick up speed a little at a time it will run good, but, when I slow doen it backfires ...

chevy blazer that is losing power, backfiring and killing battery Sluggish and loss of power, backfires and kills batteries Replace your alternator its loose power and backfiring because you dont have