Adobomb
New Member
- Joined
- Dec 27, 2021
- Messages
- 7
- Reaction score
- 1
- Points
- 3
- Location
- Olympia Wa
- Vehicle Year
- 1986
- Make / Model
- Ford Ranger
- Engine Type
- 2.9 V6
- Transmission
- Manual
- 2WD / 4WD
- 4WD
Hello, I have been trying to figure out why my 1986 ranger 2.9 is losing fuel pressure overnight. It goes from 30 to 0 overnight. Replaced FPR & rail HP fuel pump. Injectors dont seem to be leaking when I do engine flood test with gas petal to the floor motor doesnt start. From my understanding the check valve that is supposed to hold the pressure for months is in the rail mounted fuel reservoir. These are a discontinued item to buy. How do you fix the check valve in the reservoir so it will hold pressure for months?