Thanks in advance [...] car runs very lean at [...] came in the shop with a p0171 .and p0300. My mastertech scaner shows at idle MAF 2.5 GR/s , both o2 sensors 0.00v ,stft 19%,ltft 29%. I have run fuel press ,compression,check for vac leaks and check injector ...

FIX posted 3/13/2009

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