Having problems with your 2002 Saturn Sl ?
Check engine light on. Will this cause it not to pass smog test? 2002 Saturn SL
I live in missouri and a car will not pass emissions if the Check Engine light is on at all.
This should not effect your emmisions test.however if you recently changed your oil.there is a reset switch under the hood in the fuse panel unless you've changed the oil recently don't reset it .hope this helps
Repair Help & Product Troubleshooting for 2002 Saturn Sl
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