help am new

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Apr 8, 2007 | 08:51 PM

tbuck23

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Joined: Nov 2006

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From: madison, wi, usa

help am new

ok here it's. when i start my car the rvp a 2000 rpm and it still there, and then when u step on the gas it boog out i check the tps fine the iac repalce it whatelse could it be

Apr 9, 2007 | 11:22 AM

Perfectionist

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Joined: Dec 2001

Posts: 2,174

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Re: help am new (tbuck23)

Stating year and model helps, any mods or stock, etc.

Anyway, I suspect a vacuum leak. Check the vacuum hoses for cracking and leaking.

Apr 9, 2007 | 01:26 PM

tbuck23

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Joined: Nov 2006

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From: madison, wi, usa

Re: help am new (Perfectionist)

it's 94 honda civic dx were can i find the vacuum hoses but when i put my ear but the tb i can hear a loud sucking noise i replace the tb gaseit

Apr 9, 2007 | 02:00 PM

1d10t

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Joined: Apr 2007

Posts: 184

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From: infront of mustangs, ga, usa

Re: help am new (tbuck23)

could be a bad MAP sensor. However unlikely. spray some carb cleaner over your vacuum lines, while engine is running, to see if the cars idle changes. ( will be noticably). try unplugging IACV.