Hellow guys, Welcome to my website, and you are watching GET RID OF CODES P0178-P0179 | GMC YUKON 5.3 2WD | FLEX FUEL | FUEL COMPOSITION SENSOR | Howto/Diy. and this vIdeo is uploaded by The PullUpKing 👨🏾‍🔧 at 2022-01-06T19:33:22-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.