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November 5, 2008 Service bulletin

Kenworth trucks: PX-8 and cummins isl engine calibration campaign C0844

Kenworth technical service bulletin TIB-45-35 for 2006-2008 Kenworth T800, 2006-2008 Kenworth W900 and 2006-2008 Kenworth T300.

Bulletin number
TIB-45-35
Component
Engine and engine cooling: engine: diesel
Summary
Kenworth trucks: px-8 and cummins isl engine calibration campaign c0844. Upgrade engine control software for paccar px 8 and cummins isl engines to enhance performance and reliability.

Owners of these vehicles have filed 3 complaints in the engine category.

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