92 rev's serg at start up

Fourth Generation Honda Prelude topics

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chopperfan
Prelude Enthusiast
Posts: 8
Joined: Sat Oct 23, 2010 12:46 pm

92 rev's serg at start up

Post by chopperfan »

Honda newbie looking for help...92 sr idle rev's surge when first started, after about 5 min it stops and runs fine??? anyone??

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spiffyguido
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Joined: Fri Nov 11, 2005 2:55 am
Prelude Model: 1991 SE-SR
Location: Alberta, Canada
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Re: 92 rev's serg at start up

Post by spiffyguido »

It's your IAC valve:

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chopperfan
Prelude Enthusiast
Posts: 8
Joined: Sat Oct 23, 2010 12:46 pm

Re: 92 rev's serg at start up

Post by chopperfan »

thnx spiffy, you da man

Roenell34
Lude Dude
Posts: 15
Joined: Thu Jun 10, 2010 7:02 pm

Re: 92 rev's serg at start up

Post by Roenell34 »

Mine has done that since bought it in June. Now it seems to have skip also. Is that from the IAC also. I have no CEL. Im pretty sure its a sensor or valve somewhere.

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spiffyguido
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Posts: 2196
Joined: Fri Nov 11, 2005 2:55 am
Prelude Model: 1991 SE-SR
Location: Alberta, Canada
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Re: 92 rev's serg at start up

Post by spiffyguido »

What do you mean 'skip'? As in misfires? Hesitates when the accelerator is pressed?



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