cinobyte

popped mil light with code p0174 auto zone says

fuel system too lean bank 2
Large Vacuum leak
fuel system concern
ignition system concern
maf sensor faulty
h02s/af ratio sensor fault

any idea where i should start first ?
i noticed some tsb but link was dead

Tia

justnspace

iTrader: (1)

clear it, and see if it comes back.

cinobyte

ill try that thanks justn

pohljm

What he said

justnspace

iTrader: (1)

if it comes back, then you will know its a true code.
if it does come back, i believe it to be the 02 sensor

cinobyte

65ish miles and no light so i guess you were correct thanks