K 1500 Truck 4WD V8-393 6.5L DSL Turbo VIN S (1996)
Fuel Filter: Testing and Inspection
A. Diagnosis of the fuel filter can be found in the Contamination Testing Procedure. See: Fuel Delivery and Air Induction/Testing and Inspection
B. For diagnosis of the Water in Fuel lamp circuit, refer to the Water in Fuel Lamp Circuit Check. See: Fuel Delivery and Air
Induction/Fuel/Water Separator/Testing and Inspection
C. Diagnosis of the fuel heater can be found in the Fuel Heater Functional Check. See: Fuel Delivery and Air Induction/Fuel Heater/Testing and
Inspection