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| Engineering/ Technical Ask technical questions about cars. Do you know how a car engine works? |
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#1
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idle problems
after my car is fully warmed up... whenever i get to a stop and put it in neutral like waiting for light to turn greeen or a sto psign... my car idles down to like 100 and the motor shakes bad and tries to die then eventually it will die... if i dont keep reving... any ideas
just got a valve adjustment thought that might be it but didnt fix the dying problem... |
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#2
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Re: idle problems
check the throttle posistion sensor. and adjust the throttle cable also.
__________________
Name: Scott Stable Of Cars I have Owned: 1991 Honda CRX 1990 Oldsmobile Cutlass Supreme 2003 Honda Accord 1998 Chrysler Concorde 2007 Honda Civic 1997 Toyota Camry 1995 Saturn SC2 1996 Ford Taurus 1991 GMC Sierra 2002 Daewoo Leganza 1999 Dodge Ram 2007 Honda CR-V 2003 BMW 325i |
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#3
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tommorow ima have a shop check my tps and stuff...
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#4
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they think its a vacume line or something...could that be
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#5
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Re: idle problems
IAC valve, check that, CODE 14
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#6
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now the engine does the total oposite of that. now whenever i go to a stop the engine drops to 1,000 then goes up to 1800 never goes below that... what is the problem now...
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#7
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Re: idle problems
IAC valve, Idle Air Control
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#8
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replaced the IAC VALVE.... still does it.
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#9
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hmmm.... just wondering, but where is your coolant temp. gauge usually run at? and does it move when you stop the car?
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#10
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little below middle and and it goe's to cold when turn off car
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#11
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Re: idle problems
thats normal
__________________
FRIENDS DON'T LET FRIENDS DRIVE STOCK |
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#12
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Re: idle problems
My son's car 97 Civic revs up and down at neutral and sometimes when driving. I put in a fuel intake cleaner into the gasoline tank filled it up and so far the problem has not returned. I posted the problem under 92 + Civic in this AF forum and one replied that it did that when his oxygen sensor shorted.
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#13
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i replaced the iac valve... my car still does t his crap... when i turn it on in the morning it revs like 2300 rpms.. then when it warms up it still stays at 1800 to 2000 it wont go lower... i rev it and it drops to 1,000 then split second later it bounces back up and idles at 1800 to 2000... i have no idea whats wrong but its ANNOYING and can't be good for the engine
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#14
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Re: idle problems
have you tried the engine temp sensor? lots of probs with these.when they go wrong the computor senses cold all the time,hence high revs.
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#15
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no where is this engine temp sensor.. and i'll replace it...
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