ENGINE MISFIRE

My Car The Idle Just Goes Up An Down When I Drive The Car Wont Let Me Go Over 30 The Car Jerks I Had A Tune Up I Think He Hooked Something...

2003 Malibu 3.1l 6 Cylinder. Car Misses When Accelerating. Engine Codes Thrown Are Po300 Po301. Ect. When Hooking A Computer To The Car It...

Car Jerks When I Come To A Complete Stop Also When I Slow Down Then Start Moving Again, After Kicking Into Third Gear Car Starts Moving...

When I Press The Gas Pedal The Car Misses If I Press It Hard It Shuts Off The Car. When Do It Very Slow It Picks Up. Please Help Me.

If I Start Up A Hill And Step On The Gas, The Car Jerks, And Almost Stalls. This Only Happens When In Drive; Shift To 2 And Everything Is...

I Have A Automatic 2006 Ford Focus Ghia 1.6. Sometimes The Engine Wont Start Unless The Ignition Is Turned Numerous Time And Almost Every...

Engine Performance Problem 1976 Chevy Chevelle V8 Two Wheel Drive Automatic Installed A New Distributer, Plugs Coil, Wires, Etc Etc....

Engine Performance Problem 1997 Cadillac Seville V8 Two Wheel Drive Automatic Engine Runs Great Until It Gets To Operating Temp Then...

At A Red Light My Car Jerks While My Foot Is On The Brake. This Only Happens When My Car Is Warmed Up Please Help Me Thank You

Engine Light Is On, At Light On, Stays On 3rd Gear Doesnt Change To 4th, Car Jerks When Put Into Reverse