Welcome Visitor! Please take a few seconds and 
Rosberg1
New Member
- Joined
- Dec 23, 2011
- Messages
- 26
- Reaction score
- 0
- Points
- 0
- Location
- Asheville, NC
- Vehicle Year
- 1990
- Make / Model
- Ford
- Engine Size
- 2.9 liter V6
- Transmission
- Manual
I thought I had narrowed some rough idle and running rich problems to the fuel pressure regulator. I replaced the regulator with a slightly different one that has the vacuum line from the side and the truck ran beautifully for like 5 minutes and while idling it down some it died and hasn't started since then. I've got 12 lbs while trying to start it. Does anyone know if there's a difference between the two styles of regulator? or could I be overlooking some other issue?
