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		Tahoe Yukon Forum - Chevy Tahoe \| Tahoe Z71 \| GMC Yukon \| Cadillac Escalade Forum > 2007+ Tahoe/Yukon/Escalade Models > General Discussion
code po171 help?

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02-08-2010, 06:19 PM	#2
Grebbler Parts is parts... Full Access Member Join Date: May 2009 Location: Michigan Name: Ed Age: 43 Posts: 122	Did you clean the actual sensor wire with MAF cleaner? All the snorkel tubes tight fitting? Lean code could be fuel pressure, bad fuel filter, weak fuel pump, intake gasket, etc
	__________________ Misery is other drivers 2002 Tahoe LS 4x4 • 5.3 Flex • Corvette Servo • AVS In-channels • JVC KD-PDR80 • BB Engine Tune • Tricked out cigarette lighter knob 1984 3500 3+3 Crew Cab • 350 w/Edelbrock 600• 700R4 w/Corvette Servo & manual TCC • AVS Surface Mount • JVC w/Sub • Cloth w/Captains' Chairs

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