Engine Performance problem
1999 Saturn Sedan 4 cyl Automatic
Hi, I was told I need to have the o2 sensor replaces (bank 1 sensor 1) but I'm looking on line and there are so many different kinds (wire # and heated/unheated) which one do I need. Thank you, Sue
have the same problem?
Monday, October 26th, 2009 AT 6:59 PM