F 150 2WD Pickup V8-5.4L Prop SOHC VIN Z (1998)
Throttle Body: All Technical Service Bulletins
Engine - High Idle Speed/Throttle Sticking
Article No.
99-25-2
12/13/99
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IDLE - HIGH IDLE SPEEDS - THROTTLE STICKS
AFTER STEADY STATE DRIVING IN EXTREME
COLD AMBIENT TEMPERATURES - VEHICLES
BUILT THROUGH 12/1/1997 EQUIPPED WITH 5.4L
ENGINE
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ENGINE - 5.4L - PCV SYSTEM ICING - VEHICLES
BUILT THROUGH 12/1/1997
FORD:
1997-1998 EXPEDITION, F-150, F-250 LD
LINCOLN: 1998 NAVIGATOR
ISSUE
Throttle sticking may occur on some vehicles in extreme cold ambient temperatures after driving at a steady speed for a period of time. This may be due
to ice buildup from moisture in the PCV gas on the throttle plate or throttle body.
ACTION
Verify that the condition is not caused by throttle body sludging, throttle cable binding, or interference between an improperly positioned floor mat and
accelerator pedal. If no other conditions are identified, replace the PCV system with the revised PCV Service Kit (F85Z-6A603-BB). Refer to the
Instruction Sheet within the PCV Service kit for service procedure.
PART NUMBER
PART NAME
F85Z-6A603-BB
PCV Service Kit
OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: Eligible Under The Provisions Of Bumper To Bumper Warranty Coverage
OPERATION
DESCRIPTION
TIME
992502A
Install PCV Service Kit
1.3 Hrs.
DEALER CODING
CONDITION
BASIC PART NO.
CODE
6C324
42
OASIS CODES: 4O4000, 610000, 610600, 612000, 612600, 617400, 619400
