Engine Maintenance & Upgrades
Alright, so I havent even started on my interior like a planned but my ADD set in and I decided to address some leaks, maintenance and upgrades for the 7.3 motor. Want the van to be in optimal shape when we hit the road so time to tear into the motor. The original plan was to take care of an annoying oil drip I had from oil leaks somewhere in the valley and a boost leak. I think I found my boost leak as the worm clamps on my intake were not very tight. Some new silicone boots and t-clamps should take care of that. Got a majority of parts from riffraff diesel and rockauto which include Bellowed up-pipes with 2” heat wrap, Turbo Re-install/O-ring Kit, FRx, Stainless HPX, Intake Plenum Reinforcements, Air Intake Delete, Complete fuel bowl O-ring kit and fuel filter, Fuel pressure gauge and Schrader valve, Full hpop O-ring kit with hose fitting repair kit, hpop gasket & serviceable hpop plug (longer threads).

Engine Goodies!
My list of tasks:
- Remove Fuel Bowl, Complete Fuel Bowl Re-seal with FRx mod & Schrader valve and Install
- Remove HPOP, Complete HPOP Re-seal & Install
- Install Intake Plenum Reinforcements
- Install Silicone Boots and T-Clamps
- Wrap & Install Bellowed Up-Pipes
- Gut EBPV valve and seal
- Remove Turbo/Pedestal,Replace Turbo & Pedestal O-rings & Install
I really didn’t want to remove the hpop in fear I may damage something and I didn’t have the tool to remove the high pressure oil lines at the pump but once I got the valley open after removing everything else, I noticed how wet it was by the pump. I would have been kicking myself if I didn’t address this and buttoned everything up, soooo out it comes! At this point, I have gotten everything out, cleaned up and re-sealed. I bought the shop manuals and have an electrical reference book for the 2000 Econoline which I highly recommend to anyone doing their own work. I honestly NEVER looked forward to digging into the vans engine for maintenance/upgrades considering the limited space but it honestly has not been that bad. As most say, a good assortment of tools and A LOT of patience will get the job done.

Leaky HPOP out!

HPOP leaking at the discharge fitting....that would explain why it was wet in the valley

Fuel Bowl with FRx & Fuel Pressure Gauge Fitting & AIH Delete

EBPV Gutted

Tapped hole

Bolt threaded and sealed with high temp RTV. Hopefully this holds up or Ill have to get a new pedestal with the EBPV delete