Well...
Took off the injector fittings, cleaned the shaft the plunger moves up and down in, made sure the shafts were all the way down (the top of the plunger was flush of the shaft when the plunger was at the top of it's stroke). Reinstalled valves and spring and put back in the vehicle, rotate the crank by hand. Get fuel out of #4 injector, but none out of #1, #2, #3.


Took of the fitting, spring and valve from #1, turn crank watch plunger move up and down, reinstall spring and valve, no fuel when I turn the crank.

So... new injection pump?

-Flunchg