Chevrolet Blazer Engine Revs Up

New Fuel Pump And New Throttle Position Sensor. When Starting Car Goes High Rpm Have To Shut Down.

Rpm Flutter Between 1500 And 2200. Even At Cruise Control On. No Missing Indicated By Garages Instruments Used To Measeure Such Thing....

Revving Like Sound While Driving, Noise Will Stop When Foot Is Off The Accelerator. Break Kicks Back On Foot Making Some Kind Of Sound.

After The Vehicle Has Warmed Up A Bit The Accelation Will Go Up To Approx 2100 Rpm And Hang There , Making Shifting Very Difficult. If I...

In A 2001 Chevy Blazer, What Would Cause The Rpm's To Drop And Have Trouble Accelerating Past 25-30 Mph?

I Earlier Gave The Wrong Rpm Info....sorry! My '01 Blazer Starts Fine And Idles Fine Around 500 Rpm. When I Shift To Reverse/drive,turn...

Blazer Started To Run Rough, Missing. We Changed All Plugs And Wires, New Cap And Rotor. Egr Valve And Fuel Filter. Still Ran Like Crap...

I Have A 2000 Chevy Blazer And When I Get To Around 60-75 Mph The Rpms Start To Jump 200 Rpm. Could This Be A Transmission Problem? Happens...

When I Press On The Accelerator While In Drive (only), I Hear A Loud Wining/reving Sound From The Engine. I Don't Hear The Sound In Neutral...

Hello, I Have A 2000 Chevy Blazer. When I Am Driving At Normal Acceleration The Blazer Runs Okay. But When It Is Held To The Floor (hard...