Having problems with your 1996 Oldsmobile Aurora ?
How to shut off the engine service light - 1996 Oldsmobile Aurora
If your car/truck is post 1980, you should be able to go to your nearest autozone or similar parts store and they can tell you why the check engine light is on by reading the error code being transmitted; you can then troubleshoot from there.
Repair Help & Product Troubleshooting for 1996 Oldsmobile Aurora
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