Having problems with your Mercury Marquis ?
Car battery won't stay charged. took battery to get the batttery checked and they say it is good. I charged the battery and drove it around and turned off the car. it won't start.Jumped the car and it started. Then drove it home and turned the key off. Then tried to restart the car and it won't start.
Jumped battery started next day attempted to start and was dead i swapped out a battery no good then i swapped out the terminals to the battery and it started right up
I had the same problem with a 99 Bonneville- After replacing 4 batteries and checking out the alternator--the CURE was in the battery cables! They stack two cables on top of each other on the plus side terminal battery. The conductivity between the cables was the trouble. MY mechanic cut off the terminals and put on two cheap terminals which stack like the originals and Voila' no more problem!
Repair Help & Product Troubleshooting for Mercury Marquis
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