2000 Dodge Caravan idle

Tiny
CRTRMRCS
  • MEMBER
  • 2000 DODGE CARAVAN
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 141,000 MILES
Knock sensor, throttle position sensor, mass air flow sensor, idle control sensor. Timing belt, vaule job. All have been done, but no luck. Motor runs fine at driving speed, but will not idle right. (Lopes) Fuel pressure o.K. Don't know what it could be. HELP.
Saturday, December 13th, 2008 AT 7:58 PM

1 Reply

Tiny
ZACKMAN
  • MECHANIC
  • 4,202 POSTS
You have a vacuum leak. Find this leak. Check your vacuum hoses, make sure they are all good, not frayed, disconnected or broken. Also check your EGR valve. Sometimes, plugged up EGR will give the same symptom, and may leak through the gasket.
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Sunday, December 14th, 2008 AT 2:44 PM

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