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Joined: Dec 2024
Posts: 5 Likes: 1
Member
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Member
Joined: Dec 2024
Posts: 5 Likes: 1 |
I have 68 firebird 350 that I put a HEI in 2 years ago using a relay on the fire wall. Worked great. But this week the car wouldnt shut off. Did some testing . I used both the pink and yellow to trigger the relay to enable the 12v to the HEI. I tested the pink and yellow wires, car not running, I separated the wires from each other and both work as they should. Pink on and yellow start. I started the car, then separated the yellow wire from the pink and the relay. Car still was running, I turned the key off and was still running. I measure the voltage at the pink wire / relay trigger joint it had 6.7 volts while the key was off. It only has the extra voltage when the car is running. Its got me scratching my head. I put new ignition switch thinking it was a cure before testing the wires. I also swapped out the relay...
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