Pontiac Grand Prix Engine Idle High

Need Some Help Here. It Is Scary To Drive This Thing, Need This Fixed Asap. In Park And Neutral, My Rpm Goes Up To 3900 And Sits There....

Engine Performance Problem 2003 Pontiac Grand Prix 6 Cyl Two Wheel Drive Manual Fast Idle When Cold, Normal Idle When Engine Is At...

Car Runs And Idles Fine And Even Revs Up Fine. When Driving Seems To Bog Down On Take Off And Wont Get Above 30mph With Out Bucking. When "...

I Have The Aboved Mentioned Car. On Start-up It Starts Hard Sometimes And Once Started, It Revs Up And Down Irratically And Some Times Just...

Intermittent Fast Idle, Sometimes Up To 2500 Rpm. No Relation To Air Or Engine Temp, Except It Happened Very Little During Winter. Now It...

Hello, The Other Day I Was On The Interstate When Another Vehicle Had Cut Me Off. I Hit The Brakes, And When It Was Clear On The Other Side...

2000 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic My Car Starts Idleing High Then It Goes Into Making A Whinning Noise And...

Lately My Car Has Been High Idling And The Brakes Barely Stop Me. The Rpms Will Go Up To 3 Without Me Stepping On The Gas And My Whole Car...

I've Been Experiencing High Rpms When Accelerating And Really Have No Idea What To Do. I've Been Told To Change My Plugs And Wires And I...

Motor Idels High Some Times Around 2000 Rpm 2 -3 Times A Week