still got a miss, but i got the codes
#1
still got a miss, but i got the codes
ok so i ran the KOER and i go codes 12 21 41 91, and the mis is back, last night it ran fine no mis or anything, i just took it back out and the mis or what ever it was is back, codes 41 and 91 are sayin im running lean correct? i wouldnt think both 02 sensors are out what could it be?
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Matt's 95 Stang
5.0L (1979-1995) Mustang
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10-05-2015 07:16 AM