I have a 2007 RZ2 with what I believe is a 400 HP GM 6.2 L Vortec MPI engine. It generally starts right up but if it idles too long it will die and is difficult to start. Last week I started it at the boat launch and it fired right up. I idled out to the middle of the river and was letting it run up to temperature while my wife and I opened the Bimini top. The engine died and would not restart. I replaced the G-Force fuel filter and corrected the missing 5/8 anti-siphon valve. I have attempted to restart the motor with no luck. It wants to run but won't stay running. Any suggested ideas? I understand there is a low and a high pressure fuel pump but am not sure where they are so I can access them and see if I can find replacements. Also, are the two images a low pressure fuel pump? Thanks in advance.
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