my experience: 94k little to no ULSD, virtually no use after 2010. the IP and injectors are worn. others claim 100k replacement intervals miles as well. shit, i just grabbed an engine for 2 bills, military, 39k, only trouble is the removal "process" :( booo.
watched video.... rough. have you replaced the fuel filters? while you're adding the check valve, I would pull a slight vacuum on the line from the tank, free-flowing fuel (hence the low vacuum) should indicate the tank screen unplugged. this should give you a solid answer without dropping the...
it was mentioned the mechanical pumps feed 6-7 psi. (fuel) to the IP. electric ones are available in different pressure/flow ranges. I haven't personally researched this area yet, however, it was also mentioned 8 psi. (I think) and above may alter (advance) your timing. you may need to adjust...
the linkage must be bound (binded) you know. or I suppose the throw-out bearing is stuck. pressure plate, you get the idea, one of those probably isn't moving.
if you attempt to seal the valve covers, do not use cork gaskets. use either composite gaskets and sealer or silicone, allow ample time for whichever sealer to set. as far as the A/C compressor, im not quite sure I understand. there are V-belt and serpentine driven compressors/clutches. is this...