My Bobcat S450 Will Not Start. I want to change filter and bleed air. I open the bleeder on the injection pump and bleed all the air into the injection pump. It was working and the glow plugs were working. The loose line has no fuel lock like older bobcats, there is black smoke and jets of fuel.
If it worked before replacing the filter.
You have glow plugs and they don’t overheat.
But you see black smoke and fuel splatter, I 100% sure this is the quality of the fuel.