ENGINE REVS UP

Rpm Does Not Exceed 5000 Rpm Consequently The Car Has Not The Previous Performance In Acceleration And Speed Up.

Changed Plugs O2sensers Tps Put Seafoam In To Clean Injectors

Engine Was Replaced. There Was No Problem Before That. We Have Replaced The O2 Sensors, Mass Air Flow Sensor And Idle Sensor.

Engine Performance Problem 1999 Mitsubishi Mirage 4 Cyl Automatic I Have A '99 Mitsubishi Mirage, That Started Behaving Strangely A...

Good Day All, Please I Need Help If Anyone Has Experience Similar Issue I Drive The Car Listed Above And I Recently Notice My Car Will Move...

After A Full Gasket Replacement, Including Head Gaskets, We Have The Engine Back Together And Started. It Immediately Revs To 4,000 Rpms...

After Cleaning The Throttle Body At Start It Has 2000-2200 Rpm, Which Decreases 3 Seconds To 1,500 And Then Gradually Decreases To The...

The Engine Was Dropped In With 60k Miles On It, Cant Figure Out Why The Engine Reves Up And Down When Stopped At A Stop Sign, Sometime It...

Occasionally, The Rpm's Will Stay Around 2,000 Rpm's For About 30 Seconds Or So When The Clutch Is Pressed. While Driving When This...

When I Start My Car The Idle Is High Like It Is Warming Up But It Stays High When Driving Then All Of A Sudden It Will Rev Really High It...