surging idle on ls/vtec
05-23-2006, 07:06 PM
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surging idle on ls/vtec
My car idles at 2rpm and sometimes goes to 3. Once and while it will stop but for the most part it surges up and down non stop. What do i need to do to stop this from happening?
05-23-2006, 07:25 PM
#2
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Re: surging idle on ls/vtec (mugen18)
throwing any codes? if so.. find out what code lol... if not check vaccum leaks.. if ur sure no leaks, check tps.. use voltmeter to make sure its within the correct range... if not check iac-v .. iacv may need to be cleaned... get some carb cleaner. if you have an fitv still it may also need to be cleaned.
most likely vaccum leak or tps though
most likely vaccum leak or tps though
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