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derate and smoke
Posted to HD/Fleet Forum on 3/28/2018 7 Replies

This truck is setting a check engine light and looses power (de-rate). and from time to time smokes excessively. Using nexus prolink retrieved active SPN 2631 fmi 71 believed to be something related to turbo based off scan tool description. Using Mitchels medi... Login to read more.

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car Vehicle Data

2008 Sterling Truck Acterra

car Vehicle Data

2008 Sterling Truck Acterra