ENGINE IDLE ROUGH

I Have A 1994 Ford F150, 170,000 Miles, 302 Motor, 4x4, Manual Tranny. Recently Installed Flowtech Headers, After Install, Noted Idle...

Feels Like It’s Going To Stall. A Rumble Noise Can Be Heard Coming From Engine. Sounds Like A Lawnmower/go Cart I Would Say. No Issues...

My Friend Has A Malibu And He Knows Nothing A Bought Cars. The Problem I Need Help With Is It Starts Hard And Has A Miss While Idling...

Engine Mechanical Problem 1993 Ford Escort 4 Cyl Two Wheel Drive Automatic 150k Miles My Escort Just Started This All Of A Sudden. It...

Replaced Maf With A Denso Unit, Did Not Correct The Problem. Cleaned The Throttle Body With Throttle Body Cleaner And A Plastic Brush, No...

Truck Idles "rough" When Not Accelerating. Have Recently Changed Fuel Filter, That Did Not Help. Gas Mileage Seems Ok. Check Engine Light...

Truck Started Running Rough And Stalling. We Put A Scanner On It And Code P1391. So We Replaced The Crankshaft Sensor. Did Not Change...

I Have A 2002 Hyundai Accent With 87000 Miles And 1.5l Engine. It Idles Rough, But Smooths Out When I Accelerate. Any Help Would Be Greatly...

Custmore Driving And Car Stalled. Towed To Shop Put Plugs In The Car And Started But Runs Terribly Rough. Put A Ignition Module On Ruan The...

I Have Changed Fuel Filter, And Clean Injectors. Engine Light Still Stay On And Continue Torun Rough.