ENGINE RUNS ROUGH

Truck Runs Great At First Then Starts Running Rough And Tapping Like Valves Are Dry. After A Few Minutes It Clears Up And Runs Normal.

1995 Pontiac Grand Prix Se 167000 Miles 3.1 3100 V6 Engine. Car Started Running Rough, Idles Rough Starts But Runs Very Rough Like A...

My Truck Runs Well Sometimes And Sometimes It Dosen't. The Engine Light Stays On And If It Stays On Solid Without Blinking The Truck Runs...

My Astro Runs Rough At Idle With A Noticeable Vibration And It Has Now Failed Emissions. I Have Cleaned The Egr Valve, The Cpi Module Was...

95 Kia Sephia Gs 1.8 Dohc Runs Rough. 267000 Miles - Replaced Plugs. Still Runs Rough.

Replaced Plugs When Noticing A Drop In Voltage From The Alternator, Plugs Were Way Overdue. Truck Ran Great For A Week Then Started Running...

I Have A 1999 For Ranger V6 4.0. I Had It Tuned Up About A Year Ago But When I Start It Up Now The Engine Shakes Badly And Runs Poorly

I Left The Key On For 3 Days. The Battery Was Drained, So I Jump Started It. Now It Is Running Rough And Has Several Random Misfires. It...

I Had My Oxygen Sensor Changed And Check Engine Light Shut Off It Came Back On Within 7 Miles From Garage. Engine Runs Rough And Check...

1994 Toyota Camry, 4 Cyl & 190,000. Generally Runs Well. A Few Month Ago Car Seemed To Run Hot (no Check Engine Light Ever Came On Though...