F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
Fuel Heater Relay: Description and Operation
NOTE: The descriptions and specifications contained were in effect at the time this information was approved for printing. Ford Motor Company
reserves the right to discontinue models at any time, or change specifications or design without notice and without incurring obligation.
Cold Start Heater Relay (LPG)
The cold start heater is controlled by the Compuvalve via the cold start relay.
