ENGINE REVS UP

The Rev Limiter Is Comming On While Driving. Only Code Is Idle Control Mlfg. But Idles Fine. Could It Be Speed Sensor? Will Donate With...

Engine Performance Problem 1985 Volkswagen Van Manual Recently My Vw Seems To Shut Off Spark At About 4000 Rpms Until Rpms Drop Then...

The Car Drives Fine, But Makes A Squealing Noise When Your Driving And Remove Your Foot From The Gas So The Car Is Coasting. It Stops...

My Car Does Not Rev Or When Driving Does Not Go Past The 4000 Rpm. I Have Tried Putting The Code Reader On The Car, But It Is Not Reading...

Spectra Model. When I Put The Car In First And Try To Go The Rpm's Go Way Up And Car Accelerates Slowly. The Car Shifts Fine But Takes...

When I Turn The Car Over It Rev Realy High To The Point Where I Feel The Motor Is Going To Blow What Can Be Cousing That

It Starts When Engine Is Turn On Rpm Going Up And Down From 1000rpm To 3000rpm When Its Warms Up It Goes A Way But Then I Drive For 1min...

New Iac. New Air Filter. Checked For Vacuum Leaks. Checked Grounds. Cleaned Flap Inside Air Flow Unit Behind Throttle Body Unit. Cleaned...

My Max Starts And Idles Well, Accelerates Well Until ~2000 Rpm And It Begins 'lurching'. I Back Off On The Accelerator Until It Shifts And...

Needs Help. I Have A 1994 Toyota Truck Extra Cab With Manual Trany. My Problem Is On An Uphill On Fourth Gear My Rpm Jumps From 3k Rpm To 4k...