WILL A CAR FAIL THE SMOG TEST IF YOU DON'T CHANGE THE OIL
1993 Saturn SL1
June, 12, 2012 AT 12:59 AM
An the oil was dirty it did not fail by much only a little. Will dirty oil cause a car not to pass the smog test. I change the spark./Wires but not the oil it did not fail but by a few points on the emission sorry I dont have a donation a the moment I am low income.