2CarPros - Car Questions & Answers

1993 Saturn SL1 Repair Question


Topics covered: Smog, Spark.
Mileage: 20,000 miles.

Asked on June 12, 2012

Will a car fail the smog test if you dont change the oil. 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.
Avatar Asked by turnermary59

Answer

Replied on June 12, 2012

So did you change the plugs and wires?If you changed the plugs what kind did you put in?Also what are the readings from the smog?Does your burn oil if so how much?

Tiny Answered by saturntech9 (expert)
23,386 answers provided