2000 Dodge Caravan idle

2000 DODGE CARAVAN
141,000 MILES • 4 CYL • FWD • AUTOMATIC
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CRTRMRCS
  • MEMBER
  • 1 POST
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.
Dec 13, 2008 at 7:58 PM
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ZACKMAN
  • ✓ASE Certified Mechanic
  • 4,202 POSTS
  • ASE Certified Mechanic
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.
Dec 14, 2008 at 2:44 PM
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