Service engine soon light is on my 2002 SL Series Saturn?
I have taken it to the shop and got it scanned and replaced both O2 sensors on the car because that was what appeared to have been the problem to begin with. The service engine light is still on and I need to get an emissions test done. Does anyone else know what it could be? The shop said that they next wanted to try and tear apart the exhaust to clean it out. Do you think that could be the answer?