WHY WEN I CUT MY LIGHTS ON AND MY HEAT MY CAR STARTS JERKING AND MISSING BAD.. on 1990 Cadillac Seville

PUT ALTERNATOR ON IT PLUGS AND WIRE

Asked by for the 1990 Cadillac Seville
1 answer 1 comment
Sounds like a groung wire has come loose to either the headlights or the heater. You need to track it down and get it reattached.
THANKS WILL CHECK