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Re: need Cummins ISX advice
Posted to HD/Fleet Forum on 6/16/2020 2 Replies

Sounds like you might want to isolate the turbo actuator and see if it's working properly but all of the turbo actuators on ISXs (as well as other Cummins engines) when the air is leaking from the exhaust on the actuator, the actuator is bad. That may not be t... Login to read more.

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