1998 Ford Explorer Higher RPM when I start my car

Tiny
FORDOWNERNY
  • MEMBER
  • 1998 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 151,000 MILES
For the past 3-4 weeks when I start my car in the mornings I noticed that the engine starts real slow for a couple of seconds then it seems to finally go and the RPM range from 500-2000 while I hear a revving sound. This will usually last up to 10 seconds or so. Once this passes my car seems to run just fine but everytime I hear it turning I feel like it's just going to die on me. I took it into a mechanic and they recommended a new starter for my car. I went for a second opinion and was told that it was the Idle Speed Control Valve, which he proceeded to adjust but the problem is still there. Any advice would be appreciated. Note: I've just had a tune up, oil change, tire rotation and replaced the air filter this past week as well.
Tuesday, June 9th, 2009 AT 3:05 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,
The idle speed is controlled by the PCM, you will have to get a scan done to check for any set fault codes, do this first and report back your findings, there are a few checks that can be made see text .

Mark (mhpautos)


https://www.2carpros.com/forum/automotive_pictures/61395_Noname_78.jpg

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Tuesday, June 9th, 2009 AT 5:03 AM

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