rocknroler69

I had my car running then when i came to shut it off the Security light had came on but was running fine. I started it again about 2 hours later and it was still on but running and starting fine, it appears that nothing is wrong with the car. What would cause the light to be on?

Injuneer

Please don't post the same topic on multiple forums. Shoebox gave you a good answer on LT1 Based Engine Tech.