Intermittent high idling
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Member
Joined: Jan 2011
Posts: 468
Likes: 2
From: Harlingen , TX
Car: 1986 Camaro IROC-Z
Engine: 350 swap
Transmission: manual
Intermittent high idling
Hi all,
I swap the engine of my Irocz for a crate 350 with Holley carburetor 670. The rpm goes down to about 800 after prolonged warm up (~20 mins). Then as I drive the car, the idling jumps back up to about 2500 (and stay up there). If I rev the car, the idle goes back down to about 800, then it goes up again as I drive off (and stay there).
Any suggestions appreciated!
Thanks.
I swap the engine of my Irocz for a crate 350 with Holley carburetor 670. The rpm goes down to about 800 after prolonged warm up (~20 mins). Then as I drive the car, the idling jumps back up to about 2500 (and stay up there). If I rev the car, the idle goes back down to about 800, then it goes up again as I drive off (and stay there).
Any suggestions appreciated!
Thanks.