K1500 chevy suburban 4WD
I replaced two o2 sensors, all plugs and wires the
distributor cap, fuel filter under the driver side door
and the starter many times. It tries to start but I get
a horrible grinding sound, checked the fly wheel
and it was in decent condition and the starters
keep getting ate up. It will start every so often but
not much, I have no idea what it could be. Any
suggestions?