ENGINE HESITATE

When I'm Driving My Car, It Sometimes Slows Down Slightly Then Speeds Back Up Slightly Without Me Decreasing Pressure On The...

Truck Hesitates On Acceleration, Struggles Going Up Hills Lacks Power When Loaded.

My Car Is Hesitating And Has Stalled Once. It Also Does Not Want To Go Above 2,000 Rpm's While Accelerating At Times. There Was A Code...

I Need Some Help Diagnosing A Problem With My Car Listed Above.  My Current Problem; The Speedometer Quits Working When Driving At Speeds...

The Car Shifts Through The Gears Fine, And Drives Ok, But When First Starting Up And Put In Gear (drive Or Reverse) It Is Starting To...

Hello And Thank You For Your Help, I Have A 1996 Ford Ranger 4-cylinder (2.4l?), 191,000 Miles. My Truck Has Had Problems On A Cold...

I Changed My Alternator Two Days Ago After It Died 5 Weeks Ago And I Left The Car Sitting In The Driveway All That Time. After I Changed It...

I'm Not The Original Owner So I'm Not Sure What Kind Of Thermostat Was In The Vechile. I Recently Replaced My Thermostat And Now When The...

When I'm Driving At 55 On Main Road When Approaching A Hill, I Give It Gas But Nothing Happens If As No Torque Converter Resulting In...

I Am Getting A Very Slight Hesitation (jerkiness), Almost A Misfire But I Wouldn't Say It Was That Severe. I Gave The Car A Tune Up And It...