Acouple weeks ago I had about the same probs. Of course I started with the easy (cheap things first) Fuel Filter...no help, FPR...no help but it's the 1st one put in 5 years so I feel better, It ended up being a Fuel Pump (2nd one in 4 years) I installed a Bosch this time. Cost is alittle more but it has a Lifetime Warrenty. Good Luck...