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Isuzu NPR Question
Posted to HD/Fleet Forum on 2/22/2019 4 Replies

Does anyone know the fuel rail minimum pressure for injector operation on startup? We have one that will only start on ether. We are not tooled very well for this truck. Only global communication so far. Seems to need to build to about 15000 kpa ( 2175 psi ) b... Login to read more.

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car Vehicle Data

2007 Isuzu NPR 5.2L

Engine5.2 L

car Vehicle Data

2007 Isuzu NPR 5.2L

Engine5.2 L