1996 Chevy Blazer 6 cyl Four Wheel Drive Automatic 240000 miles
I went to autozone to check my Engine Service Soon light. I have problems with shifting and have
high Rpm's at idle at times. The code is PO122, the TPS sensor. How difficult is it to replace the TPS myself?
have the same problem?
Friday, January 29th, 2010 AT 7:40 PM