Reader Question: I have a 1993 Cadillac. Every morning the battery is dead, dead as in not enough juice to start the car. I have tried 3 different batteries, 2 of them New. I have connected a voltage meter to the battery and have proceeded to remove fuses one at a time, but to no avail.
Do you have any ideas?
Hey there Vince,
Have you read my article about this type of issue? Here it is again if you have not.
I would first get a complete electrical test done on the vehicle. I would suspect you have a voltage drain that is sucking power from the battery when the engine is OFF, or your alternator is not re-charging the battery when you drive.
Cadillac’s have lots of electronics on them…so pay special attention to anything that could possibly drain down your battery. I give some examples in the article above.