Air, Fuel, and Exhaust (Diesel)

Air, Fuel, and Exhaust (Diesel)

The 1995 Hummer H1 Diesel uses a mechanical Stanadyne injection pump to deliver high pressure fuel to the injectors. It is fed by an electric low pressure fuel pump that draws fuel from a single tank.

The exhaust system has a single outlet. The muffler is located at the rear of the vehicle.