Having problems with your 1998 Oldsmobile Regency ?
1998 olds regency with 3800. On startup car stumbles and hesitates a bit then smooths out. If starting when car is warm it is worse and sometimes won't start at all. Sometimes reving up helps to smooth it out. Sometimes it runs just fine. The times that it won't start is only when it is good and warmed up. The engine light is not on and there are no trouble codes present. I've had the control module(under coil paks) tested and tests fine. Also car has new cam sensor. I'm getting frustrat
Repair Help & Product Troubleshooting for 1998 Oldsmobile 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.