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where is the fuel pressure adjustment(s)? i thought it would have to be on the injection pump, but did not see one. which way do you turn the screw to increase fuel pressure?
There is a fuel pressure adjustment inside the pump. There is a "transfer" pump in the injection pump. Don't mess with it without a pressure gauge and some info on out to check and adjust it. The adjustment is back in the pump where the fuel inlet is.
