need some help
shea-t1
02-07-2006, 10:31 PM
i have a pontiac aztec 2002 and the code comes up PO172 System too rich (Bank 1). Does anybody know what the problem could be?
crazydriverz
02-13-2006, 10:10 AM
usually too rich would mean your getting to much gas.what is going on with your vehicle?
Automotive Network, Inc., Copyright ©2026