ENGINE BACKFIRE

At Times When I Press The Gas The Vehicle Will Not Go Or It Moves Real Slow And At Times Back Fires.

I Have A 1991 Chrylster New Yorker 5th Avenue. I Know It Needs A Tune Up Really Badly. But I Feel There May Be More Then Just That. I Have...

Engine Runs Ruf & Back Fires. When Idling. When You Put In Drive It Dies

Engine Performance Problem 1995 Chevy Tracker 4 Cyl Four Wheel Drive Manual Slow When You First Give It Gas Then Gose Good. Back Fires...

My Truck Has A 454. When I Accelerate It Moves Normal. But If I Floor It, The Rpms Go Up And Then It Seems Like It Is Boging Down. I...

When The Engine Is Cold, It Starts Ok But At Idle It Is Irregular, Shakes And Seems To Backfire. It Turns At Between 900 & 100 Rpm. After...

:) Hi Guys, Hope You Can Help.I Have A 94 S10 Pickup With 134, 00 Miles On It. Recently When I First Start It Will Backfire A Couple...

Engine Mechanical Problem 1977 Other Oldsmobile Models V8 Two Wheel Drive Automatic I Recently Replaced An Ailing 403 Olds Engine...

I Have The 3.9 6-cyl, It Runs Fine But When You Are Cruising 55-60 And Hit A Small Hill Or Incline And Start To Put A Load On The Engine It...

I Have A 1996 Pontiac Firebird Formula With The 5.7 Ltr Lt1. When I Start The Car It Will Idle But When U Push The Gas It Will Backfire And...