Come with me as i work on an L300 mitsubishi van with 4D56 engine and Zexel ( style of Bosch VE) injector pump.
The problem - fuel leak. Appears to be from rear of pump in a few places around the distributor block (square section on the back)
Probably just a seal/Oring has shrunk over time. Pump is otherwise fine, no noises so the plunger is probably ok.
This is the information i am following
http://www.delica.ca/manuals/L-400%2...uel_system.pdf
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