keep throwin P1131 and 1151 can anyone help
#1
keep throwin P1131 and 1151 can anyone help
I keep throwing codes P1131 and 1151, i know they indicate lean conditions, i cant figure out the problem, one sensor is new the other stock, and i do have long tube headers...
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nappypalms
V6 (1994-2004) Mustangs
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05-28-2007 07:07 PM
Shifty Powers
4.6L (1996-2004 Modular) Mustang
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04-22-2006 04:09 PM