Having problems with your 1991 Buick Park Avenue ?
Car would not start. battery tested ok. Reinstalled battery. Headlights working. Tried to start car. One click then everything dead?
Did you do drop test on the battery ¿¿Renew the battery is no doubt has a cell gone ,it reads 12volts but has no reserve amp capacity
Theres a bad connection, check the ground to the block and wires going to starter, also connections at battery are CLEAN and TIGHT, start there.
Repair Help & Product Troubleshooting for 1991 Buick Park Avenue
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