ENGINE RUNS ROUGH

1991 Chevy Blazer 6 Cyl Four Wheel Drive Automatic I Have A 91 S10 Blazer That I Just Rebuilt The Engine In And It Is Not Running Right...

I Had My Car Stall On The Highway. I Got It Started And It Ran Rough All The Way Home. It Would Ping At High Rpms Under Load. I Check The...

A Coworker Brought Me His 04 Silverado With The Complaint Of No Power And A Trouble Code, Which He Said Was From Bad O2 Sensors. I...

Automatic, Shutters When Shifting Down From 50mph, Mechanic Thinks It's The Converter And Added More Hydrolic Fluid. Probem Is When It...

Engine Performance Problem 1996 Buick Regal 6 Cyl Front Wheel Drive Automatic When Started Cold Seems To Rev Up And Down Sometimes And...

1998 Cavalier-2.2 Standard-218k Kilometers. Have New Plus, New Plug Wires. Code Reads Muliple Random Cylinder Misfires. Will Be Running...

1998 Ford Explorer Black Edition, 4l V6, 180.000 Km, Automatic, Runs On Both Gasoline And Lpg. When Starting With A Cold Engine, The...

I Have A 94 Geo Prizim With 235k 5 Speed Manual, Im Getting 15 Mpg Hy, The Car Has A Rough Idle And Sputters At Any Rpm You Hold It At...

I Think It A Injector B/c I Read A Post On Here About A Partly Clogged Injector And I've Had That Prob. But Now It Just Runs Really Hard Its...

Ok So I Swear My Car Plays Tricks On Me, When I Start My Car When Its Cold It Runs Fine. But When It Gets To Temp It Stumbles Or Hesitates...