RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
I called onstar and they ran a diagonistic and said service the fuel system is that like changing out fuel filter or is it more
did they tell you the exact code?and yes there i'd say there is more to it than just changing fuel filter. they were probably just referring that it was a code flagging a fuel system malfunction.
Q&A > Chevrolet > 1999 Chevrolet Tahoe
Q&A > Chevrolet > 2001 Chevrolet Tahoe