ENGINE RUNS ROUGH

I Have A 1993 4-runner That Is Running Rough/missing? I Have Replaced The Plugs And Wires (intially Found A Wire Sparking, Which I Tought...

Hi, I Have A 98 3.2l Passport That Runs On 2, 4, 6, Cylinders Only. 1, 3, 5, Are Dead. The Compression Is 175 Psi (+ - 3psi) On All 6...

What Would Cause My 1993 Chevrolet Caprice Classic 5.0 To Run Rough? It Started Out With Misfiring. It Would Shudder Around 45mph Or On An...

I Have A 91 Maxima. It Started Running Rough A Few Weeks Ago. I Changed Plugs And Noticed That The #3 Plug Looked As If It Had Not Fired....

Engine Performance Problem 2000 Pontiac Grand Am 6 Cyl Front Wheel Drive Automatic 166ooo Miles When I Crank My Car In The Morning When...

When I Start The Car I Run Fin When I Push Down On The Gas Petal And Give More Gas It Start's Running Bad. Like It's Missing Or Has Bad...

My 2000 Ford Mustang Has Been Sitting In The Garage For About Three Months Without Being Driven. I Have Started It Up From Time To Time To...

Hi.I Have A 98 Chevy S10 Blazer With 175k On The 4.3l 4 X 4 Engine. I Stared Out A Couple Of Months Ago With My Blazer Hesitating When I...

Did A Routine Tune Up Changing Plugs, Wires, Air Filter, Oil And Oil Filter. That Evening The Car Started To Buck Real Bad Going Into...

'91 Honda Prelude 178,000 Miles 2.0 Si Engine - Did Not Pass Smog, Would Lose Power For A Moment After Getting On The Freeway, And The...