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As a mechanic years ago, I always said if an engine is going to fail it would be early. This is a first of me hearing a 3.0 with a bad crankshaft bearing failure. I hope gm replaces it with a long block. That way the service guy doesn't have to open the engine up and re-use the head. Thanks...

Keep us posted, please!

Nice color. Really pops.

Welcome.

Well that is a pretty good percentage. I hope it fixes the issue, permanently.

Welcome. What was wrong with the dodge?

Welcome. Yes. Quite common on the LM2. A reflash has taken care of it. First that I've heard on the LZ0.

Do you have a throttle controller? I'm thinking like you, something is kicking in, just off idle. I am wondering if throttle lag is causing some of your issues also? Did you have Hill Decent engaged also? That will try to maintain your speed downhill only. I have experienced it more like a...

That would be an interesting number to know.

Keep us updated!

Yah, the 3.0 is pretty tame for a diesel. If it wasn't for cold weather concerns, it would be hard to distinguish with a gasser. gm did a good job on this one. Too bad it has the epa breathing down it's tailpipe.

I saw that! Gasoline is not a substitute for diesel!

Going to be hard not to squat some @6k.

Duramaxtuner just dropped a video on their ecm/tcm tuning from home!

Welcome.

Evidently, they didn't expect such demand.

I'm wondering if the new ecm is learning. Are you saying you didn't have throttle lag before the repairs or that the throttle lag is way worse? How many miles have you put on the truck since the NOX high code?

Welcome. Post pictures if'n you cross over! 😁

Only have about 38k, here.

Anything is possible. Mechanically it should not be a problem. Anymore, I would think getting the ecm flashed over would be the main hurdle.