1992 Honda Prelude idle weird

Tiny
BABYWARD85
  • MEMBER
  • 1992 HONDA PRELUDE
  • 4 CYL
  • FWD
  • MANUAL
  • 163,024 MILES
I have a 92 honda prelude si h23a1 with 163024 and last week it started to idle weird the idle starts at 750rpm then climbs to 2000rpm then drops back down and it keeps doing this my friends said to clean out the egr. But that didnt work so any help would be great shop here want too much money to just look at the car
Monday, December 14th, 2009 AT 12:00 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there, first thing to check is for any vacuum leaks, check inlet manifold and all vacuum lines, check idle air control valves is working and check for any unresolved fault codes.

Mark (mhpautos)
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Monday, December 14th, 2009 AT 1:35 AM

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