ENGINE IDLE HIGH

Replaced The Iac Valve, Cant Detect Any Vacuum Leaks, Car Idles And Runs Perfect, But The Cars Idle Stop Screw Is Completely Backed Out...

Hey 2 Car Pros- This Problem Has Been Gradual. For A Long Time, My Car Would Idle High. It Would Stall After Long Trips Of 100+ Miles....

I Have An 89 Dodge Omni (automatic) 2.2 Liter Straight 4, With Possibly 80k+ (meter Is Possibly Broken). When The Car Runs "even After...

Hi Guys, I Usually Experience High Revs (3000-4000rpm) During Initial Start Up Or When The Engine Has Been Shut Down For Long. The High Revs...

I Just Took Off My Throttle Body And Cleaned It But Upon Cold Start Up It Would Have Really Low Idle And Would Stall Until Warmed Up, So I...

I Have A 1993 Bonnevile With 150,000+ Miles, 3800 Engine. It Started To Stay Between 2000 And 2500 Rpm At Idle, It Only Does This After...

I Take Off Inlet Hose And Replaced Spark Plugs. All Finished I Start Engine At Idle But Idle Is Between 1800 And 2200 Rpm Not Stable?

2000 Saturn Sl2 1.9 L4 5 Speed Manual -at First Start Up Idle Is Above 2500 For Over 5 Mins. -if You Are Sitting On A Hill And Just...

Iac Or Maf? That Is The Question :-) The Check Engine Light Was On (iac Malfunction), Until Complete Intake Cleanup. Now Iac Is Fine. But...

Well, It's Started Up And Idled High Once Or Twice Before, But I Just Shut It Down, Restarted It And It Was Fine. Today, It Started Up...