- Joined
- August 3, 2000
- Messages
- 35,118
- Reaction score
- 12,053
- City, State
- NORTH IDAHO, 7B
- Year, Model & Trim Level
- B2 "Slightly" Modified
- Callsign
- FOURTEN
New pump and sender, and filter abs still 48 psi? New does not mean working properly
That is 10 pounds low!!!
It is not going to run well or supply enough fuel under load with 48 psi
Spec is 58-64 psi on 99-04 sohc engine
What brand pump? Any chance a line got
Kinked or something installed incorrectly
If you had low fuel pressure and changed the pump abs filter and you still have low pressure First thing I would do is try another gauge or check your gauge on another truck make sure it is accurate.
This thing is not going to run well for you with 48 psi
New injectors are not going to work either with only 48 psi rail pressure
That is 10 pounds low!!!
It is not going to run well or supply enough fuel under load with 48 psi
Spec is 58-64 psi on 99-04 sohc engine
What brand pump? Any chance a line got
Kinked or something installed incorrectly
If you had low fuel pressure and changed the pump abs filter and you still have low pressure First thing I would do is try another gauge or check your gauge on another truck make sure it is accurate.
This thing is not going to run well for you with 48 psi
New injectors are not going to work either with only 48 psi rail pressure
