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idle problems, hard start. 700 1991

Hi Bruce,

Yes I checked the IAC (wrt your other post - thanks) - forgot to mention it in my post.
Specifically I checked the operation of the IAC off the car, cleaned it out with electronic spray wash, and also confirm it clicks when I plug the connector on the car.

So - this wold imply that the IAC is open when I try to start the car cold. However idle does not hold if I let go the throttle.
P.S. It would not be related to my tampering with the throttle body and adjustments, because it become lke this overnight (before I touched anything).

Hope you can provide any more help.


Thanks in advance,
Greg
--
Greg Mustang - www.volvoclassic.bravehost.com






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New idle problems, hard start. [700][1991]
posted by  greg_mustang  on Fri Apr 6 10:51 CST 2012 >


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