K 1500 Suburban 4WD V8-393 6.5L DSL Turbo VIN S (1996)
Fuel Return Line: Description and Operation
Fuel Pipes and Hoses
DESCRIPTION
The fuel return system has several different sizes and types of hoses and pipes connected to the injection pump and each of the injection nozzles.
At the rear of the engine the return system pipe under the intake manifold connects to a series of hoses and pipes that send fuel back to the fuel
tank.
