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Join Date: May 2001
Location: Edmonton, Alberta, Canada
Posts: 66
Paging CIS Gurus Need help please.

Hi,

The problem.

Rich Idle
Gerky Deceleration
Cleans Out then pulls strong.

Where should I start, decel valve? pressures?

I apprecaite any assitance.

Thanks Rob

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1984 930
Old 06-08-2003, 09:46 PM
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Alan Cottrill's Avatar
 
Join Date: Apr 2003
Location: Yakima, WA
Posts: 592
Garage
buy a fuel pressure tester. They can be obtained for about the same cost as a CIS diagnosis at any shop.

is this a cold condition or a warm condition? or both?
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big AL
'77 911
Old 06-08-2003, 11:04 PM
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Location: Edmonton, Alberta, Canada
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Drove the car today. Seems much better when warm. It is just very rich when cold.

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1984 930

Last edited by yipekiya; 06-09-2003 at 01:03 PM..
Old 06-09-2003, 05:41 AM
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