ENGINE RUNS ROUGH

Engine Problem 1993 Buick Century V6 Front Wheel Drive Automatic 245000 Miles Recent Tune-up Wires, Plugs, Oil Ch. Filters, Ran Ok...

2005 Sable 86k. Running Rough, Mis Fire Code, Lost Power. Ran A Bottle Of Heet, Cleaned Intake, Changed Fuel Filter. Ran A Little Better...

The Truck Started Running Rough And Then The Check Engine Light Came On. I Put It On A Computer And The Only Code Was A Ph300 I Think. So I...

97 Ford Crown Victoria 4.6l 118,000 Miles. This Car Is An Old Police Car Out Of Florida. I Live In The Midwest And The Car Gives Me Grief...

My Daughters Camry Has Been Regulary Serviced. The Last Servive Was About 7000ks Ago. Recently It Has Started Running Roughly. It Starts Ok...

When I Put Gas In It The Car Starts Running Rough And Stalls Or Has No Power And Goes About Ten Miles An Hour?

235k Mis. 5sp. Idles Rough And Runs Rough Till About 2500 Rpm Then Runs Just Fine Unless Dips Below 2500 Rpm Again. Am Pretty Sure It Is...

97 Mazda Protege 156,000 Mi. I Got A P0420 Trouble Code. Could A Catalytic Converter Be Making My Car Run Rough? It Only Runs Rough In The...

Within The First Five Miles It Runs Rough And Sometimes Stalls. After That It Runs Fine. I Just Replaced The Distributor And The Fuel...

Starts And Idles Fine But When The Throttle Is Depressed Slightly Runs Rough And Wants To Stall Did A Tune Up About 3 Weeks Ago