P0172
03-29-2009, 06:16 PM
#1
Registered User
Thread Starter
Join Date: Dec 2007
Location: Murfreesboro, TN
Posts: 218
P0172
here we go again with this P0172 on my 96 Camaro. Bank one rich. it comes and goes but I have a feeling it's gonna haunt me with emissions testing coming up. I can't seem to narrow this thing down i'm about to go through and replace fuel injectors. I'm pretty sure the current ones are the original ones and I just hit 143k today. Any other things I might wanna look at?
04-10-2009, 04:27 AM
#2
Registered User
Join Date: Feb 2004
Location: Belleville, IL
Posts: 455
umm you may have a dying O2 sensor, find someone with HP Tuners and see if that can find the issue by scaning the car....
rich could be a sticking fuel injector
you can pull the plugs on that side and see if one looks like it burning rich
rich could be a sticking fuel injector
you can pull the plugs on that side and see if one looks like it burning rich
Thread
Thread Starter
Forum
Replies
Last Post