ENGINE RUNS ROUGH

My 2000 Grand Marquis Has An Occurring Problem. At Speratic Times, The Car Runs Rough And Then Wont Start. This Will Happen Every Now And...

Car Was Running Fine Until Drove It In Very Heavy Rain. Started Running Rough. Ever Since, It Starts Up Fine--running Smooth But After A...

Car Runs Rough After About 3 Mins Of Driving. I Had Just Replaced The Timing Belt And Water Pump After Having The Timing Belt Brake. It Runs...

Engine Performance Problem 1995 Chevy Camaro 6 Cyl Two Wheel Drive Automatic 161k Miles Just Bought A 95 Camaro 3.4l Engine Code S And...

1990 Gmc 350 5.7 It Runs Rough At Low Rpms In Gear In Park Or Neutral It Runs Fine And Smooth But When I First Put It In Gear It Sputters...

Engine Performance Problem 2003 Ford Expedition V8 Two Wheel Drive Automatic Hard Starting, Runs Rough Changed Plugs, No Differance

The Car Is A 1997 Gives A Code Of Number 4 Misfire, Runs Rough, Dies When Coming To A Stop Or Idling, Does It Need New Fuel Injectors?...

Morning Folks. I've Got A 91 Camry, 3sfe Engine (4 Cylinder) With 422k+ Miles On It (the Odometer Doesn't Turn The Way It Used To...

When The Car Reaches Normal Operating Temperature It Isles And Runs Rough. It Does Not Do This Until The Normal Operating Temperature Is...

My 2000 Ford Explorer Runs Rough, Have Tuned It Up Replaced Plugs, Wires Fuel Filter, Air Filter. Are There Any Sensors That Need To Be...