ENGINE MISFIRE

After Engine Heats Up To Operating Temperature And Runs For An Hour Or So, We Get A Miss In One Or Two Cylinders. Acceleration Is Sluggish...

Hi, I Have A 1991 S10 Blazer With A 4.3l V-6 Engine. The Truck Has A Ton Of Miles On It 135,000. But, I've Owned It Since It Had About 80...

1992 Mitsubishi Galant 2.0 Automatic 81,000 Miles I Have A Miss In The Motor, I Replaced The Cap, Rotor, Plugs And Wires. The Car...

Diagnosed Check Engine Light On 99' Subaru Outback Impreza Sport With 130,000 Miles As A Misfire Of Cylinders 1&2. I Changed Plugs, Plug...

I Have A 2000 Ford Focus. It Starting Having A Lot Of Trouble. The Car Only Has 66k Miles On It. It Was Idleing Hard Shaking And Running...

When The Engine Warms Up It Starts Misfiring And Gets Worse And Worse Til It Won't Even Idol. If It's Cold Out Side And The Engine Doesn't...

My Car Is Staling When I Press The Gas Even In The Idle Is Missing Some I Changed All The Sprak Plugs And Coils And Nothing What Else Could...

I Changed The Plugs And It Still Fills Like Its Missing Can Ibe The Coil Or The Injector And How Can I Fix The Prob? Will Adding Injector...

Running Perfect Until Oil Change. Oil Leaking Out Of Front Of Engine And Engine Is Misfiring. Engine Is Over Filled With Oil Now. Will It...

Recently My Check Engine Soon Light Came On. So I Took It Autozone And Had It Read. They Told Me It Said That The Second Cylinder Was...