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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...
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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...
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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...
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MaxxForce 7 Engine Code 3055

This MaxxForce 7 diesel engine gave us a bit of a challenge with intermittent engine shutdowns. The engine code 3055 (high pressure fuel pump...
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2018 Mercedes MBE 900 Engine Code 2631

After eleven years of operation it's not surprising to find a worn out turbocharger. The tell tale sign was a very common engine code...
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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...
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Mercedes Diesel Engine Emissions Shop Talk

There is a substantial difference with emissions between 2007 diesel engines and pre 2007 diesel engines. Several add on components were designed to support...
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Mercedes Diesel Engine EGR Cooler Diagnosis

The EGR cooler is one of the most important components on a diesel engine these days since it controls the amount of exhaust that...
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MaxxForce DT Testing High Pressure Manifold

With the right fittings from your local hardware store you can test the injection high pressure manifold that can cause diesel performance problems on...
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Mercedes MBE 900 Emissions EOS Code

This is a 2007 Mercedes MBE 900 diesel engine with an EOS electronic oil separator engine code. Once the separator has a restriction there...