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For what it’s worth bulletproof diesel now makes an upgraded EGR Cooler. Maybe that will help with sweating, although it doesn’t state that’s the purpose.

It’s actually pretty common in diesel design. Check out this article: https://otrperformance.com/blogs/quick-tips/your-cummins-has-a-5-mph-def-derate-spn-5246-what-now. We can call it a safety mechanism, or for engine longevity or for emissions. In any case, I’m sure it’s there for some reason.

correction… I said EGR to keep things in check when I meant ECU.

Diesel engines actually do better the hotter they get. Unfortunately this whole system exists for the sole purpose of reducing N02out the tail pipe. In order to do that, they have to introduce O2 to cool the combustion chamber below the NO2 producing threshold which is about 2400 degrees. This...

My lord, I’ll bet that thing is a slug! Looks great, but that’s about it… Unless you installed a supercharger or Hemi Swap.