1986 International 9370 Restoration – Part 5 – Welker Farms

Video: The Welker brothers of Welker Farms Inc. work together to fully rebuild and restore an old 1986 International 9370 truck! This 5-part series details their step-by-step process! Part 5 of 5.

1986 International 9370 Restoration – Part 4 – Welker Farms

Video: The Welker brothers of Welker Farms Inc. work together to fully rebuild and restore an old 1986 International 9370 truck! This 5-part series details their step-by-step process! Part 4 of 5.

1986 International 9370 Restoration – Part 3 – Welker Farms

Video: The Welker brothers of Welker Farms Inc. work together to fully rebuild and restore an old 1986 International 9370 truck! This 5-part series details their step-by-step process! Part 3 of 5.

1986 International 9370 Restoration – Part 2 – Welker Farms

Video: The Welker brothers of Welker Farms Inc. work together to fully rebuild and restore an old 1986 International 9370 truck! This 5-part series details their step-by-step process! Part 2 of 5.

1986 International 9370 Restoration – Part 1 – Welker Farms

Video: The Welker brothers of Welker Farms Inc. work together to fully rebuild and restore an old 1986 International 9370 truck! This 5-part series details their step-by-step process! Part 1 of 5.

MaxxForce DT Diesel Engine No Run Problem

I posted a similar video like this one a while back with the same scenario. I thought it was important to show again the importance of what to check when a diesel fails to run. The saying everything happens in threes is very true within our fleet. I’ve seen it happen many times because the… Continue reading MaxxForce DT Diesel Engine No Run Problem

MaxxForce DT Diesel Parked Regen Procedure

As many Mechanics know emission controlled diesel engines need a parked regen once in a while. Most times the engine and MIL amber dash light will come on indicating a fault code to the driver. Both of these amber lights on together most times indicate an emission problem. That is true in this case… the… Continue reading MaxxForce DT Diesel Parked Regen Procedure

2013 MaxxForce 7 viscous Engine Fan

This was a curious question I had on these viscous engine fan drives that are very stiff and run even when the diesel engine is cold. The Horton fan clutch design is beautiful because it does not move an inch until the engine temperature reaches the proper reading. I went on Youtube and found this… Continue reading 2013 MaxxForce 7 viscous Engine Fan

MaxxForce DT Regen Using NED Software

I will not hold back in saying of all the tools Navistar provides their software is excellent. The NED (navistar engine diagnostics) works very well to maintain and troubleshoot all of the engine models. When an engine code pops up out of the blue you want to get on it and see what is going… Continue reading MaxxForce DT Regen Using NED Software

2013 MaxxForce 7 Diesel Engine Code 3055 Will Not Run

It all started back in 2013 when we purchased 8 International conventional school buses with the Navistar V-8 diesel engine known as the MaxxForce 7. I personally have never experienced a reliable V-8 diesel engine. Maybe it’s the designing around a V-8 engine block that makes it weak in some areas. One failure that was… Continue reading 2013 MaxxForce 7 Diesel Engine Code 3055 Will Not Run