COLD START VALVE
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Junior Member
Joined: Jul 2001
Posts: 6
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From: BELLEFONTE PA USA
COLD START VALVE
HOW CAN I CHECK TO SEE IF MY COLD START VALVE IS WORKING? I HAVE A 1985 Z28 TPI 305
CODE F ENGINE. THE FIRST TIME I START IN THE MORNING IT STARTS HARD. AFTER IT IS WARM IT STARTS INSTANTLY.PLEASE HELP!!!!
CODE F ENGINE. THE FIRST TIME I START IN THE MORNING IT STARTS HARD. AFTER IT IS WARM IT STARTS INSTANTLY.PLEASE HELP!!!!
Supreme Member
Joined: Jul 1999
Posts: 1,335
Likes: 2
From: Tucson, AZ, USA
Car: '92 Z28; Dk Teal; Her Pkg
Engine: 305
Transmission: Richmond 6 Spd
Axle/Gears: Moser 9", Detroit Locker, 3.70
With the engine cold, the CS injector should receive power while cranking the engine, for a period of time determined by the cold start injector control switch on the front of the intake manifold. With the motor cold, use a volt meter to measure the voltage a the CS injector plug while cranking the motor.
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Tim
1992 Z28, 305 TPI 5 speed, 12.1 sec @ 114.7 mph
1984 Berlinetta 305 TPI Auto, 13.8 sec @ 99.7 mph
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Tim
1992 Z28, 305 TPI 5 speed, 12.1 sec @ 114.7 mph
1984 Berlinetta 305 TPI Auto, 13.8 sec @ 99.7 mph
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