Cold starting
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Supreme Member
Joined: Sep 2000
Posts: 1,493
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From: Ohio, USA
Cold starting
Anyone with a high lift cam have a problem
with their idle after cold starting, giving it the gas to keep the Rev's up for about two or three minutes. And after this everything is normal?? This happens only in cooler weather.
with their idle after cold starting, giving it the gas to keep the Rev's up for about two or three minutes. And after this everything is normal?? This happens only in cooler weather.
Senior Member
Joined: Nov 2001
Posts: 915
Likes: 2
From: Erlanger, KY
Car: 1989 Iroc-z
Engine: 350 TPI
Transmission: Auto 700R4
Axle/Gears: 9 bolt - 2.77
If you have a tpi engine, I would try testing the cold start valve on the passenger side of the engine. It would be located under a single tube inbetween the runners on the passenger side of the engine. It will have a connector that looks like an injector connector. Not for sure how to test it, problably with an volt/ohm meter. Dont know what the specs are
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nhra-trans-am
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Sep 17, 2015 10:16 PM