2000 Honda Odyssey engine revs

2000 HONDA ODYSSEY
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ONLYREALTOR
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Engine Performance problem
2000 Honda Odyssey 6 cyl Automatic 185000 miles

all of a sudden the engine just revs up and down
Jun 14, 2009 at 9:08 PM
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KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Hi onlyrealtor,

This is commonly termed as surging and it is due to excessive air getting into the manifold resulting in inicrease in idling rpm. The Power Control Module would try to compensate thus the surging.

1. Check for bad PCV vlaves, vacumn leakages.
2. Check the idlie speed adjustment.
3. Check Ide Air Control valve.
Jun 23, 2009 at 12:26 PM
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