Ive surely had some weird crap happen to me with cars/truck that just didnt make absolutely no sense... shouldnt surprise me now...As far as the truck, again, even after I had the thing run on diesel again, it still did that same crap where it stalled out after a few min of running, which just confused me that much more. Well anyhow I did pull the CPS out, Im gonna try that thing and see what happens with the thing. I did have my suspicion about the little mechanical pump on top of the engine near the back, wondering if maybe the thing wasnt pulling hard enough and the filter housing would run dry. Again I still cant get over how well the thing started up, even when it was dead cold, no glow plugs, nothing, just crank and popped off, fast. Probably even better than it did on regular diesel. Well the backyard tinkerer's work is never done...