While the 2006/2007 LBZ Duramax powered trucks are generally thought of by many to be the best choice when buying a used GM diesel pickup, diagnostic trouble code P0087 is emerging as the single biggest negative for the LBZ/LMM as time goes by and mileage accumulates. The OBD II ...
The trucks also provide the suspension for the locomotive. The weight of the locomotive rests on a big, round bearing, which allows the trucks to pivot so the train can make a turn. Below the pivot is a huge leaf spring, or set of coil springs, that rest on a platform. The platform...