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International Automotive Technicians Network
Re: Hard Start after Hot Soak for 15min
Posted to Technical Discussion Forum on 2/7/2020

You could run up the engine to operating temperature and before shut down, pull the fuel pump relay to use up the pressurized fuel. Leave it for the hot soak, then put the relay back in to learn what happens. IMO, that would deal with the idea of fuel injector... Login to read more.