My module says the electronic spark timing circuit (bypass) is bad. I am striking out finding one for a 1991 Buick Park Ave w 3.8 L eng. It looks fairly easy to fix but I need the part. Suggestions? Thanks in advance for understanding an old mans questions!
I found the part but it wasn't the problem. After much drama I found a mechanic who located the problem. The ignition module and the coil were bad. The unit was replaced and the car is running great again!
Search Buick Park Avenue Questions
Buick Park Avenue Experts
Related Models For Sale