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Discussion Starter · #1 ·
last weekend went down to St. Joe with the old man to pick up a boat, and on the trip down, my truck started counting down with the “service DEF” warning. Read the codes and it was throwing P208B. Did some research and saw others had a problem with the exhaust flange breaking and causing issues with the def supply.

crawled up under my truck, and all three studs for the exhaust flange were sheared off, and the electrical connection for the def injector is melted.

At this point I’m assuming I need a new injected, supply line, and wiring harness. My big issue I can find a part number for the wiring.

thanks in advance


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