#1Aggie
Member
- Joined
- September 18, 2002
- Messages
- 46
- Reaction score
- 0
- City, State
- Houston, TX
- Year, Model & Trim Level
- 1993 Explorer XLT
My '93 explorer has been trying to stall lately. While I have whole list of items to do this weekend, tonight I checked the pressure on the fuel rail.
1. With key on, but engine not running = 40 psi
2. With engine idling = 30 psi
All data.com specs out 35-45 for #1 and 30-40 for #2.
While both of my numbers are within the range, the running one is on the bottom end.
I am planning on changing my fuel filter this weekend to see if the pressure comes up any. Or do I have a fuel regulator failing?
Has anyone else ever checked their fuel pressure? If so, what numbers did you get?
1. With key on, but engine not running = 40 psi
2. With engine idling = 30 psi
All data.com specs out 35-45 for #1 and 30-40 for #2.
While both of my numbers are within the range, the running one is on the bottom end.
I am planning on changing my fuel filter this weekend to see if the pressure comes up any. Or do I have a fuel regulator failing?
Has anyone else ever checked their fuel pressure? If so, what numbers did you get?