Mark New member Joined Nov 11, 2008 Messages 86 Reaction score 0 Points 0 Apr 29, 2010 #1 My 5.3L 2005 Chevy Silverado o2 sensors is messing up i think. The codes that i got from autozone were P0135, P0053, and P0171... Could it be my O2 sensors? Should i replace all of them?
My 5.3L 2005 Chevy Silverado o2 sensors is messing up i think. The codes that i got from autozone were P0135, P0053, and P0171... Could it be my O2 sensors? Should i replace all of them?
