I have a feeling what the concensus is going to be from all the prior reading i've done, but here are the facts:
Erratic Idle for about a year
Loss of Fuel mileage over the last year
Good fuel pressure from the Lift Pump, 13psi at Idle, no less than 10psi wide open. 2 lift pumps installed since developement of idle and mileage problems.
Crank position sensor changed.
Hard to start on occasion. Cranks, Cranks, Cranks, Cranks, then starts.
Does this sound like an INjection pump?
If so, Other than guages, the truck is stock. Maybe looking at doing a box or injectors at the same time as the VP replacement. Best bang for the buck options?
Specs are in signature.
Erratic Idle for about a year
Loss of Fuel mileage over the last year
Good fuel pressure from the Lift Pump, 13psi at Idle, no less than 10psi wide open. 2 lift pumps installed since developement of idle and mileage problems.
Crank position sensor changed.
Hard to start on occasion. Cranks, Cranks, Cranks, Cranks, then starts.
Does this sound like an INjection pump?
If so, Other than guages, the truck is stock. Maybe looking at doing a box or injectors at the same time as the VP replacement. Best bang for the buck options?
Specs are in signature.