ENGINE RUNS ROUGH

My Engine Is Running Rough Like It`s Only Hitting On 4 Cylinders. I Thought It May Be The Fuel Filter Si I Changed That. It Ran Fine For 3...

Wont Idle & Runs Rough When Heater Is On. Also Speedomp. Has Gone Haywire Dont Know If Its Related Or Not.

My Buick's Check Enging Light Started Blinking This Morning And The Enging Started Running Rough, Any Clue To What Could Cause This?

My Truck Runs Rough, It Backfires And Stutters On Hills And Will Die, I Have Changed Wires, Plugs, Air And Oil Filter, I Do Not Know...

I Have A 2001 Dodge Ram 1500 4w4 Sport 5.9 360 And The Problem I Am Having Is That It Is Running Rough With No Codes, Replaced Spark Plugs...

What Would Make My 2000 Durango Not Get Past The Speed Of 50 Now When It Idles It Runs Rough With The Whole Durango Shaking. Like Its...

I Have Never Had Any Problem With This Car Till This Morning When Going About 40 Mph And A Car Pulled Out In Front Of Me. I Came To A...

I Have A 1990 Cadillac Seville With 160,000 Miles On It. The Car Is Running Bad And Im Getting Bad Gas Milage. It Has A Miss And It...

The Engine Just Started Running Rough The Other Day During Startup. It Continues To Perform Sporatically During Acceleration, Ie. Gear...

My Wife Has A 99 Grand Voyager 3.3lt. And The Automatic 4 Speed Transmission Went So I Replaced It With A 4 Speed Automatic Transmission...