Engine Performance problem
1999 Chevy Astro 6 cyl Two Wheel Drive Automatic 160000 miles
took car to autozone and got this code, definition is catalyst efficiency low bank 1. What does it mean and how can I fix it to pass emmissions? Or how I bypass it to pass emmissions? Car runs fine but code still appears. If I clear the code will it pass emissions?
have the same problem?
Wednesday, August 19th, 2009 AT 6:18 PM