1989 Honda CRX idle too high

1989 HONDA CRX
14,200 MILES • 4 CYL • FWD • AUTOMATIC
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CISCO64
  • MEMBER
  • 3 POSTS
idle was at 3000 to 3200, then i changed the mufller and o2 sensor and the idle dropped to 2000, and seems like the throttle gets stuck, and when i tap it by hand it will idle back down, and it seemthe dashpot is getting to much vacum and not letting the throttle return
Dec 23, 2008 at 2:13 AM
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CHALLENGERBOY
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  • 13 POSTS
is the muffler and the o2 sensor stock replacement parts? Or are the performance parts?
Jan 12, 2009 at 4:17 PM
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CISCO64
  • MEMBER
  • 3 POSTS
o2 sensor brand new stock so is the muffler, pcv valve on the intake manifold, new timing belt, head gasket, radiator, when i changed the 02 and the muffler it made a big difference the idle was at like 3500 rpm and now it like 2200 to 2500
Jan 14, 2009 at 7:22 PM
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