Investigation Into Engine Emission Problems in Isuzu’s 2011 N-Series Models

Summary of Investigation: Welcome to the webpage maintained by Shepherd, Finkelman, Miller & Shah, LLP, for its investigation of the 2011 Isuzu N-Series diesel-powered, medium-duty trucks. Specifically, we are investigating possible issues with the engine which causes situations such as: (a) the vehicle slowing to unreasonable speeds; (b) the diesel particulate filter (DPF) failing to properly clean the emissions system; (c) the engine not starting in certain weather conditions; or (d) other problems related to the engine’s emissions system. If you have a 2011 Isuzu NPR-Eco Max, NPR-HD, NQR, or NRR model and have experienced problems with the vehicle as a result of an engine issue, please contact us using this link or call (610) 891-9880.

Status: Under Investigation

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