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Old 07-03-2019, 07:07 AM   #10
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Join Date: Feb 2007
Location: Greencastle, Pennsylvania
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Re: Fuel Injector Balance Test

i am experiencing the same issue at the other end of the spectrum P0171 /74 , to lean. so first i will check the fuel pressure then the regulator , MAF and at some point get the tech 2 out. any other suggestions?
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