RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo VIN A (2007)
Fuel Heater: Service and Repair
Fuel Heater Element Replacement:
The heater element (2) is located in the fuel filter housing (4).
a. Drain fuel filter. See previous steps.
b. Disconnect electrical connector (1).
c. Remove two mounting screws (3).
d. Remove fuel heater (2).
Check condition of fuel heater O-ring (2).