Having problems with your 1991 Oldsmobile Ninety Eight Regency ?
Crusie control will nit come on all voltage coming fro switch
The servo unit in the engine compartment is at fault not working. It has cables running to it fron the throttle body
Repair Help & Product Troubleshooting for 1991 Oldsmobile Ninety Eight Regency
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.