Thanks Carl, good advice. I’ve changed my plan a little bit. I’m going to start with the fuel system. Installed the new filter just because I should have a fuel filter, don’t expect that to change anything really. Been out of town next move is to rebuild the carb or have it rebuilt. Also thought I would “double insulate” the fuel line, perhaps wrapping with rubber fuel hose, and then wrapping it again with the fiberglass/reflective insulation, some of which I already have in the garage. When adding the fuel filter, I had a little extra “slack“ in the fuel line and was able to keep it a little further away from the engine. If all that doesn’t fix it for sure I would check for spark next time. (Hopefully, after changes to the fuel system, there won’t be a next time) Plan is to be able to pinpoint the cause instead of doing too many things at once. Also, considering carrying a spare coil in the truck, so if it happens again, I can swap out the coil and see if that solves the issue. Thanks againðŸ‘ðŸ»