ENGINE RUNS ROUGH

Engine Runs Rough. Replaced Both Cylinder Head Gaskets … Included Exhaust Manifolds Gaskets, Upper & Lower Intake Manifold Gaskets...

My Check Engine Light Went On I Went To Autozone Had Them Tested It Came Back Misfire On Plug 3. I Changed The Plug Still Doing The Same...

My Daughter Has A 2000 Vw Cabrio With A 2.0 L Engine And A Manual Transmission. I Recently Replaced The Coil On This Motor. Some Time...

A Few Weeks Ago Truck Would Start Jerking And Felt Like It Wasnt Getting Any Gas. Cut It Off Let It Sit A Day Or Two Ran Fine Till Did It...

Truck Starts And Idles Okay, I Can Drive A Short Distance And Loses Power. Replaced Knock Sensor, Replaced Throttle Positioning Sensor...

1991 Gmc Sonoma Sle 4.3 4x4 Runs Rough At Low Speed Runs Fine And Faster Speed, I've Replaced Plugs Wires Cap Rotor, Air Filter Set The...

When Its 45 Degrees And Below, At First Start Up Of The Day, Car Runs Really Rough And Always Comes Up As Cylinder 1 Misfire. After The...

2007 Ford Taurus Sel 3.0 V6. Starts But Chuggs And Dies Every Now And Then. I Replace Vacuum Line. Three Spark Plugs Only Had Enough Money...

Replaced Spark Plugs, I Think Wires Look To Have Been Replaced Once If They Were Original Would They Have The Chrysler Emblem On Them? New...

We Have A Low Mileage (108k) For Its Age 1991 Ford Tempo (2.3l 4 Cylinder). It Has Run Great For A Long Time. However, Within The Last...