Car running lean in bank 1 and bank 2
03-12-2007, 08:09 PM
#1
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Car running lean in bank 1 and bank 2 check engine light came on, so i plugged it in and got 2 codes P0171 and P0172, but it feels like a misfire, will this feel the same way, car bucks and wont idle steady, and if so what shuld i look for, fuel filter, maf?
03-12-2007, 08:34 PM
#2
TECH Senior Member
Sure it was lean on both banks, codes were maybe P0171/P0174? Could be a dirty MAF, vacuum leak, etc. Double check the codes and then you can look them up at gearchatter.com
