Information bulletin: the vacuum pump service part for affected vehicles listed in this bulletin has been...
Isuzu technical service bulletin SB23-J-001B for 2008-2022 Isuzu N-Series.
- Bulletin number
- SB23-J-001B
- Component
- Engine
- Summary
- Information bulletin: the vacuum pump service part for affected vehicles listed in this bulletin has been superseded and is now the same vacuum pump that is the service part for the 6.6l gas engine. The updated pump requires the outlet vacuum hose to be rerouted for proper fitment. Follow the service procedure below to install the updated replacement vacuum pump and reroute the outlet vacuum hose as set forth below.
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
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