Engine Performance problem
2002 Saturn SL1 4 cyl Front Wheel Drive Automatic 130000 miles
This is crcifelli with the 2002 sl1 saturn that we have been talking about and you suggested changing the plugs and wires. I did this this car ran much better and check engine light stayed off for 3 weeks. I went and changed the antifreeze as it was pretty murky and the next day the check engine light came back on. The car still runs fine, should we bring it back to auto zone and see what code comes up and could changing the antifreeze cause the heat sensor to go bad if its old.
Tuesday, October 19th, 2010 AT 6:28 PM