truck is fuel inj. cant start without working throttle like a carb and it acts like floded untill you rev it a bit. then runs fine,no check engine lights,drove down a big hill on a trail and just boggd like running out of fuel when i started back up hill....died but started right back up and then ran fine. still dosent just start right up without a lil throttle action.......cant figure it out. should just fire right up being fi inj.has fuel press and good filter.