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b16 del sol reving to 3000 by its self

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Old 04-17-2011, 08:51 AM
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Default b16 del sol reving to 3000 by its self

My b16 del sol just randomly started reving by its self last night between 2k and 3k I disconnected my tps still did it. Than my map. Still. Than iacv sensor still.did it. I'm up in air ant clues?
Old 04-17-2011, 08:57 AM
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Default Re: b16 del sol reving to 3000 by its self

IACV may be dirty? Jumped timing? Running rough at all any details about what was happening at the time?
Old 04-17-2011, 08:59 AM
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Default Re: b16 del sol reving to 3000 by its self

check for vacuum leaks also.
Old 04-17-2011, 09:36 AM
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Default Re: b16 del sol reving to 3000 by its self

Could be the fast idle control valve under the throttle body. held on by 3 or 4 bolts. take it off, take off the little metal cover.. use a flat head to turn the spring clockwie till it stops..re install
Old 04-17-2011, 09:57 AM
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Default Re: b16 del sol reving to 3000 by its self

Big big air leak.
Old 04-17-2011, 10:27 AM
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Default Re: b16 del sol reving to 3000 by its self

Found it thanks. There are three small vacuum ports on the right of intake and the muddle one had nothing in it in guessing a plug came out there was nothing hanging down that looked like it would fit in.
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