JustinHammonds
New Member
- Joined
- Aug 6, 2010
- Messages
- 11
- Reaction score
- 0
- Points
- 0
- Location
- everett, wa
- Vehicle Year
- 1999
- Make / Model
- ford
- Engine Size
- 4.0
- Transmission
- Manual
Okay so i have a 1999 4.0 ohv, lately it has been hard to start only when cold and has a rough idle, constantly between 700-1000, i did a fuel pressure test and i have 25psi ignition on and 60 running, would this be a bad pump problem?
I have already done every other test possible, no vacuum leaks, good plugs clean MAF etc.
Any help would be greatly appreciated
I have already done every other test possible, no vacuum leaks, good plugs clean MAF etc.
Any help would be greatly appreciated