Anyone got any ideas? 78 g20 with stock 350. Runs great except that randomly, one of two things will happen. I'll come out to it and it won't start. Starter motor sounds fine. Has a new alternator and battery and belts. It just won't start. Then I'll come out to it 15 mins or an hour later and it'll start right up.
Then the really irritating one: when driving at low speeds, particularly when making tight low speed turns like a u turn, it will just cut off. Loss of power to the engine but not to the lights etc. Again, if I wait and keep trying to start it, it will start again just like normal. Sometimes 5 mins later, sometimes 20, sometimes 2 hours later.
The only thing I can figure is a loose wire somewhere. At some point someone put a security system in it which is not currently hooked up. Any ideas?
Last edited by nomadgames; November 14th 2017 11:37 am.
