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Thread: 03 Tahoe fault code P0174
01-14-2012, 09:26 AM #1
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- Jan 2012
03 Tahoe fault code P0174
What is the best way to fix a lean mixture in bank 2?
01-15-2012, 03:18 PM #2
First thing clean the maf sensor.. if you have a oil type filter will mess maf up.
Somewhere your getting more air than fuel. Check all down steam of maf is tight.
01-15-2012, 10:20 PM #3
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