I was wondering if a bad O2 sensor was the only way to throw 44. This is what I did before hand; verified 0 deg TDC, did leak down bike tube trick-no leaks found.
Although I don't have DM handy the truck was run with DM before and the O2 volts were going crazy. Would a bad O2 sensor be the only other thing possible? Thanks everybody.
Although I don't have DM handy the truck was run with DM before and the O2 volts were going crazy. Would a bad O2 sensor be the only other thing possible? Thanks everybody.