Which bolts to Permatex on a 6.9 / 7.3 IDI Waterpump?
When you install a waterpump on a 6.9 or 7.3 IDI, you MUST use sealant on the top-two and bottom-two… Read more »
6.9 / 7.3 IDI Front and Rear Main Seal Replacement
One of the most common places for oil leaks on a 6.9 or 7.3 IDI engine is the front and/or… Read more »
6.9 / 7.3 IDI Harmonic Balancer (Vibration Damper) Replacement Process
The harmonic balancer, also known as the “vibration damper,” sits on the front end of the crankshaft. It is press… Read more »
7.3 IDI Crank-Rod Bearing Crisis
A while back, I got a spare 7.3 IDI engine out of a 1994 U-haul van. It was a really… Read more »
Differences between the IDI Van and IDI Truck Engines
There are some small but important differences between the components of an IDI Van and IDI Truck engine. Any IDI… Read more »
1980’s Ford Headlight Dimmer Switch Connector Replacement
Ever since I bought my 1988 IDI Van, I’ve always had some weird electrical gremlin regarding my headlights. Out of… Read more »
Mid-80’s Ford IDI Van Center-Diesel-Tank Sender Replacement
This article will detail the replacement of the center-tank sender on a Diesel IDI Ford Van. If you have a… Read more »
7.3 IDI Cylinder Head, Head Gasket, and ARP Stud Installation
After I finished the Rod and Piston Ring work, it was time to toss on the cylinder heads and tighten… Read more »
Aligning the IP Timing, Camshaft, and Crankshaft Gears on a 6.9 / 7.3 IDI Engine
There is a lot on the net about alignment of the IP, Cam, and Crank gears, but I thought I’d… Read more »
How to Crack Injector Lines and Purge Air on a 6.9 / 7.3 IDI Diesel Engine
Here is the process for bleeding the air from injector lines on a 6.9 or 7.3 IDI diesel engine. Explanation:… Read more »
What to do if no Diesel Fuel is coming out of the Schroeder Valve on a 6.9 / 7.3 IDI
So you have been cranking and cranking your IDI and it never starts? You probably have a fuel problem. It… Read more »
IDI Diesel Ford Van Fuel Tank Sender Replacement Tutorial
If you have a 1980’s Ford diesel van, you probably have a faulty fuel gauge. There are many reasons why… Read more »
Proper IDI VRV Adjustment and Calibration
VRV Quick Installation Guide: (Quick Instructions are in dark green text) If you want to quickly install a VRV (Vacuum… Read more »
Things to Consider When Buying a Used Auxiliary Gearvendor Overdrive
You should read this if you are hunting for a used Gearvendor. It’ll help you figure out what you need… Read more »
7.3 to 6.9 Swap in a E250 Clubwagon Van (with photos)
After battling this pesky oil-in-coolant problem, I finally broke down and opted to install my spare 6.9 in my E250…. Read more »
1988 E250 Van 7.3 IDI Head Gasket Job (without pulling the engine)
I thought I would finally post the pics of my in-progress Head Gasket job on my 1988 7.3 IDI Clubwagon…. Read more »
Pulling a 6.9 IDI Engine from a 1984 E350 Econoline Van
When pulling an IDI engine, you will need a 2-ton shop crane. These engines are not light, and with accessories… Read more »
6.9 / 7.3 IDI Thermostat Replacement
On these old engines, it’s not uncommon to encounter an erratic temperature gauge. Nine times out of ten, this is… Read more »
Stuck engine block coolant plugs? Here’s a $1 trick to break them loose.
I got a few of those 3/8″ square male coolant drain plugs in my block, and I tried using one… Read more »
DIY 7.3 IDI or Powerstroke Oil Cooler Pressure Tester
I got sick of looking for a place that could “test” my oil cooler, so I made my own testing… Read more »