1988 Honda Accord THE IDLE

Tiny
MIZARK
  • MEMBER
  • 1988 HONDA ACCORD
  • 4 CYL
  • 2WD
  • MANUAL
  • 201,456 MILES
WHY IS MY ENGINE REV. UP AND DOWN BETWEEN ABOUT 1000 RPM AND 2000 WHEN IM AT REDLIGHTS OR STOPPED
Tuesday, January 15th, 2008 AT 5:21 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Clean for vaccum leaks, and check the iac module and its gasket.

Toc check for vaccum leaks you start the vehicle and spray the hoses and the intake manifold base with carb cleaner, if the idle changes you found a vaccum leak.
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Tuesday, January 15th, 2008 AT 8:08 PM

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