IDLE ERRATIC Questions

Started Running Sluggish And The Idle Was Up And Down...

1998 CHEVROLET 1500
It Started Running Sluggishly And The Idle Was Up And Down And Would Shut Off Sometimes When You Drove It. But I Replaced The Timing Chain...
5 ANSWERS
1 IMAGE
Asked by Zakkary

1988 Chevrolet Blazer Idle Up And Down

1988 CHEVROLET BLAZER
The Truck Idles Up And Down In Park And Won't Stay Running In Gear Without Using Accelerator. Truck Has New Gas Tank, Fuel Pump, Fuel Filter...
3 ANSWERS
Asked by mikederouin88

Idle Surges Up And Down

2003 FORD EXPEDITION
I Own A 2003 Ford Expedition 4.6 2wd The Idle Surges Up And Down And Is Idleing High. Replaced The Idle Air Control Unit And Maf Sensor And...
5 ANSWERS
Asked by jesusmancilla

What Would Cause My Idle To Rev Up And Down When...

1986 HONDA CIVIC
Ok So I Had A Bad Radiator. I Replaced That, I Had To Take Off The Coolant Hoses Attached To The Radiator And To The Engine. Replaced Those...
5 ANSWERS
Asked by civicnoob

Idle Up And Down Than Stalls

1994 PONTIAC TRANSPORT
The Engine" When First Start Up Cold Seems To Be Ok , Than The Ildle Starts To Jump Between 1500 Down To About 700 Rpms Than 0 Rpms So That...
1 ANSWER
Asked by joeg_1962

2005 Kia Optima Rpms Up And Down, Car Jerks

2005 KIA OPTIMA
Just Bought Used Kia Optima 4 Weeks Ago. 76,000miles. After 2 Weeks The Car Started Jerking And You Have To Push The Gas Pedal Down All The...
1 ANSWER
Asked by llg6678

Idle Problems

1998 DODGE DAKOTA
When I Start My Car The Idle It Will Rev Up And Down And If I Touch Gas Pedal And Let Off It Will Rev Up Real High By Itself. Already...
14 ANSWERS
4 IMAGES
Asked by Starlord1976

Rpm Dropping And Going Back Up And Down With Light...

2014 NISSAN SENTRA
Here Recently (after An Oil Change But I Don’t Think It Had Anything To Do With It), My Car Started Acting Weird And Stuttering Some. So...
21 ANSWERS
7 IMAGES
Asked by Nicole Lynch

Why Are The RPMs Going Up And Down After I Changed The...

2006 HONDA ACCORD
I Have An 06 Accord 2.4 And It Was In Perfect Conditions With The Rpm, One Day My Car Wasnt Starting, And It Turned Out To Be The Starter. A...
3 ANSWERS
1 IMAGE
Asked by leonardoaballe

Why Does My RPM Guage Go Up And Down?

2001 HYUNDAI ELANTRA
While Driving, The Rpm Guage Will Go Up And Down But It Doesn't Cause The Car To Function Differently.
3 ANSWERS
Asked by StevieBB