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Author Topic: idle problem  (Read 577 times)

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belairbob

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idle problem
« on: 18 July 2010, 12:59:34 »

Hi i have a idle problem it just won,t tick over but drives lovely through gears but when i first start it up it has i high pitched whining noise which goes after about 30 seconds it only does this when cold. any help would be great cheers Bob
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belairbob

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Re: idle problem
« Reply #1 on: 18 July 2010, 13:01:09 »

Sorry forgot to say it,s a 2.5. v6 and it does cut out all the time cheers
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tunnie

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Re: idle problem
« Reply #2 on: 18 July 2010, 13:03:28 »

High Pitched noise is SAI - Secondary Air Injection, nothing to worry about, this can be unplugged if you want.

Idle, take out and clean the ICV - Idle Control Valve, guide is in the maint section.

Also do a paper clip test as well to get your fault codes  :y
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