Engine - Stalls/Quits Running

91ford20

Article No.
91-13-8

06/26/91


STALLS OR QUITS - 4.9L, 5.8L, 7.5L - FUEL PUMP VAPOR LOCK - STRIP CHASSIS AND CUTAWAY MODELS


LIGHT TRUCK: 1988-91 E-350


ISSUE: The engine may stall, quit running or appear to run out of fuel in warm temperatures. After the engine cools, it can be restarted. These conditions are caused by fuel pump vapor lock.

ACTION: Install a new in-tank electric fuel pump and sender with gasket. Refer to the appropriate model year Econoline Shop Manual, Sections 24-50 and 24-35, for service details. Refer to the Parts Block for vehicle application and proper parts usage.


PART NUMBER

PART NAME CLASS

F1UZ-9H307-A Fuel Pump & Sender (Cutaway B
Van)
F1UZ-9H307-B Fuel Pump & Sender (Strip B
Chassis Van)
E6DZ-9417-A Fuel Pump Gasket R

WARRANTY STATUS: Eligible Under Basic Warranty Coverage
OPERATION DESCRIPTION TIME
911308A Replace In-Tank Electric 1.0 Hr.
Fuel Pump And Sender
DEALER CODING
9BASIC PART NO. CONDITION CODE
9H307 L7
OASIS CODES: 607000