My car was a perfect daily driver, one night it shut off after starting, started up again and it was fine, next day perfect, but when I left work everything on interior, lights and fan and stereo kept flashing/restarting over and over and the engine starts up but shuts right off. sometimes immediately sometimes after a couple seconds, its still happening. I replaced alternator and terminals and checked connections, still can't figure out my problem. i'm sure it's not fuel related, it's an electrical problem. its a v6 engine 3.5 i believe. it was a perfect car before this started happening, occurred in winter like January. It had a brand new battery in it also. Please help! Is it maybe the PCM or ECM? or the computer?
Nov 4, 2020 at 6:19 PM