05-27-2009, 10:49 AM
Sunoco 94 contains up to 10% ethanol.
Is that why my gas milage went down?
Is ethanol bad for O2 sensors as well?
Is that why my gas milage went down?
Is ethanol bad for O2 sensors as well?
vintage 2000 malibu blue ZX3 ***SOLD***
2013 performance blue ST
TEAM P.I.T.A.
2013 performance blue ST
TEAM P.I.T.A.