Two critical elements that need to be checked out at 100,000 miles are the EGR valve and the DPF. Hasten says to run a computerized flow test on the DPF filter tol show if the filter in the exhaust ...
In terms of engines, inner maintenance for maximum effectiveness and durability is essential. Maintaining the engine’s cleanliness is, therefore, a significant factor in attaining these goals, as seen ...
Everybody complains about the weather, but nobody does anything about it. Some might say the same thing about carbon buildup on the EGR valves and induction systems of older diesel trucks. Clogged EGR ...