2007 Bigfoot 60 EFI

[av8erdunn]

I have a 2007 Mercury Bigfoot 60 EfI that has developed a problem. It will start and idle for about 5 seconds and then it shuts down. I was able to play with the choke and throttle and it would run at 4,000rpm on the water hose but would want to die off at anything below that. I am guessing I need to check fuel pressure at the VST tank to see what it is but other than that, do y’all have any recommendations? Thanks in advance