RPMs jumping
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Join Date: Dec 2006
Location: Franklin, NC
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RPMs jumping
have any of you noticed that when cruising ur RPMS jump up and down? it did it while parked or stopped so i changed the O2 sensor and that stopped. acura said it was the EGR or sum crap and i replaced those things twice!
#2
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sounds like a dirty IAC valve. Do a search on that and you will find info on it and how to fix it
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alright, lets say im cruising at 60MPH which is about 1750rpms on the TL-S. well it will sometimes jump, it will go from 1750-1500-2000-1750 etc. it just goes crazy and it does it for about 2-3 seconds and goes away. then it comes back.
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DerrickW
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