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12-04-2010, 12:53 PM
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#1 | |
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AF Newbie
Join Date: Apr 2005
Location: Berea, Kentucky
Posts: 14
Thanks: 0
Thanked 0 Times in 0 Posts
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'95 high idle
My '95 recently started idling between 1,500-2,000 rpm when it's started (and quite a while after). I checked the PVC valve and it's clean and the ball is loose and there's plenty of suction, but surprisingly (to me) pulling it out of the valve cover and then replacing it drops the idle to normal, Any ideas?
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12-04-2010, 02:41 PM
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#2 | |
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AF Enthusiast
Join Date: Jul 2005
Location: Irapuato, Mexico
Posts: 1,456
Thanks: 149
Thanked 85 Times in 83 Posts
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Re: '95 high idle
What engine do you have?
Have you checked for vacuum leaks? Try cleaning the IAC valve with carburetor/throttle body cleaner, it is located at the throttle body. Best regards, Oscar.
__________________
1995 Lincoln Town Car 4.6 Signature 1997 Pontiac Grand Prix GT 3.8 2000 Ford Windstar SE 3.8 |
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12-04-2010, 03:52 PM
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#3 | |
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AF Enthusiast
Join Date: Jul 2005
Location: Irapuato, Mexico
Posts: 1,456
Thanks: 149
Thanked 85 Times in 83 Posts
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Re: '95 high idle
Also disconnect the MAF sensor and see if your problem goes away, if it does you've got a bad MAF and found your problem.
Best regards, Oscar.
__________________
1995 Lincoln Town Car 4.6 Signature 1997 Pontiac Grand Prix GT 3.8 2000 Ford Windstar SE 3.8 |
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