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Duramax Diesel Generations By Year: A Complete History
and lead to potential turbo problems. Thus, owners consider the LMM a less reliable engine than other Duramaxes. Despite that, the LMM had the longest production run of any Duramax engine thus far ...
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The Most Reliable Duramax Diesel Engines (And Which To Avoid) According To Owners
The LMM Duramax V8 debuted in mid-2007 alongside the ... The L5P had a new cylinder block, camshaft, turbo, fuel system (injectors and pump), uprated internals, better cooling, and ceramic glow ...