blown90camaro

iTrader: (1)

blew a po174 code, (bank 2 running lean) naybody know any solutions??

Thanks in advance!!

mknight759

iTrader: (8)

could be a bad o2 sensor can you swap them around see if the code changes

massls1guy

iTrader: (9)

I had P0174. It ended up being a hole in a PCV hose. I changed most of the PCV hoses when I swapped in my LS6 valley cover a while back. I left the original ~3" hose that connects between the PCV valve and the intake manifold and that's where the leak was.

blown90camaro

iTrader: (1)

thanks guys im gonna go ahead and switch the 02 sensors and see what happens