handyman34450
SDD Junior Member
Hello Diesel Fanatics, The 6.0 blue spring for the fuel regulator will work in a 7.3 fuel pressure regulator swap in??
Question Blue spring
- Thread starter Wiester
- Start date
DaveBen
SDD Senior Member
No it won't work. They are totally different engines and fuel systems. Check out our 7.3 engine section and the 6.0 engine section.
Dave
Dave
JRNOLL
Full Access Member
For my 7.3 ,I removed the fuel return restrictor and shimmed it with 4 washers that I cut to fit. This raises the pressure to the Injectors. It made a difference and did not increase the fuel usage.
