I have a 1989 oldsmobile royale brougham delta 88. My car wont start and none of the lights turn on. My car wont lock automatically. The battery still has juice in it. Idk what to do. Fuses are good.
Check fuses. There's normally an ECU fuse or main fuse under hood. Now I also remember those cars had issues with ground from battery. Check and clean all ground contacts which involves battery,engine and frame!
If your battery has "juice" (more than 13-16 volts then it has nothing to do with you alternator. Alternator only charges battery car is ruining.
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