ENGINE REVS UP

When The Car Starts It Runs Great, But It Idles At 2,500 Rpm And Then After A Few Minutes It Goes Up To 4,000 Rpm And Stays Constant....

While I Have My 2001 Chevy Cavalier On Park I Rev The Engine And The Rpm Does Not Go Over 3000 Rpm When It Hits 4000 It Goes Back And Forth...

95 Geo Prism Bucks At 3000 Rpm. New Fuel Filter, Fuel Pump And Pressure Are Good. Replaced Ignition Module, Coil, Distributor, Wires...

2001 Chevy Impala Ls 3.8l. Little To No Power While Accelerating "sputters Or Chokes" At And Around 2k Rpm. Changed The Oil, Air Filter...

Engine Performance Problem 1997 Hyundai Tiburon 4 Cyl Front Wheel Drive Manual 240000 Kilometers! (Yes I Am Canadian Haha) My 1997...

Hello There And Many Thanks In Advance For Answering My Q. The Rpm In My 1998 Windstar Keeps Fluctuating Between 1200 And 600. Also...

I've Put All New Coils, Plugs, Crank Sensor, Tps, And Camshaft Sensor Idle Air Control Valve. New Pcv Valve New Vacuum Lines. I'...

We Just Swoped The Auto To A 4 Speed And Now The Car Surges When At Low Rpm Abowt(1500 To 2000)but When I Bring The Car Up In Rpm It Stops (...

When Car Is Started It Will Idle Around 800 Rpm. The Car Will Only Rev To 1200 Rpm In Any Gear And Neutral. We Tried To Unhook To The...

Engine Performance Problem 2007 Dodge Magnum 6 Cyl Automatic 18600 Miles When You Car In Not In Motion (i.E. At A Stop Light) Or While...