Pontiac Grand Prix Engine Revs Up

What Does It Mean If You Have To Rev Your Car For Heat To Blow On Inside Cab, If You Stop Rev It Gets A Little Cooler On Inside??

I Have A 2004 Pontiac Grand Price Gtp Supercharged And It Has A High Idel And Will Only Rev To 3500 Rpms And Act Like That Is The Rev...

My Car Ran Just Fine On My Way To Work But When I Started It To Leave The Rpm's Would Not Go Over 3 And It Would Kill The Car

I Have A Grand Prix And Its Not Picking Up Speed Right Away And When I Go Up Hills The Speed Drops And The Rpms Go Up. What Could It Be?

Recently My Car, When I Came To A Stop Light, The Rpms Went Below 1,000 And It Became Very Rough. It Felt Like It Was Going To Shake Itself...

While Driving The Spedometer And Rpm Needles*****. Also On Right Hand Curves It Does This Also.this Seems To Happen When The Weather Changes...

When I First Bought My Car I Thought It Was The Best Car In The World. Now Lately When Im Driving Down The Road Doing About 50 To 60 Mph And...

If Cruising At 50 To 60mph And Start To Accelerate Slightly Feels Like You Are Varing Gas Pedal Pressure When You Are Not. Rpm Gauge Will...

When The Car Is In Idle In Park, It Revs Up And Down. Then When I Take It Out Of Park It Dies. It Stopped In The Middle Of Driving And At...

Transmission Problem 1999 Pontiac Grand Prix 6 Cyl Automatic 180000 Miles I Just Recently Brought A Used '99 Pontiac Grand Prix Se. I'...