F 150 4WD Pickup V8-351 5.8L VIN G 2-bbl (1984)
Altitude Compensator: Technical Service Bulletins
Vehicle - Altitude Compensator Kit
POOR PERFORMANCE - 5.8L AND 7.5L - NEW
Article No.
ALTITUDE COMPENSATOR KIT - VEHICLES
87-23-14
OVER 8500 GVW
LIGHT TRUCK:
1983-85 E SERIES 1983-87 F SERIES
ISSUE:
Poor performance of vehicles operated at high altitudes of 4000 feet or above may be caused by an over-rich air/fuel mixture. The air density
is lower at higher altitudes than it is at sea level resulting in the over-rich condition.
ACTION:
To correct this, install a new altitude compensator kit which compensates for the changing air density at high altitudes. The installation
procedures are packaged inside the altitude compensator kits. Refer to the Altitude Compensator Kit application chart on this page for the
correct service part number.
PART NUMBER
PART NAME
CLASS
E3UZ-9000-K
Altitude Compensator Kit
CG
E3TZ-9000-E
Altitude Compensator Kit
CG
E3TZ-9000-F
Altitude Compensator Kit
CG
E3TZ-9000-G
Altitude Compensator Kit
CG
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: Eligible Under Basic Warranty Coverage
OPERATION: SP872314A - 1983-85 E-250/350 (49S) 7.5L single thermactor
TIME:
1.7 Hrs.
OPERATION: SP872314B - 1985-87 F-250/350 (49S) 7.5L dual thermactor 1983-87 F-250/350 (Calif.) 7.5L single thermactor
TIME:
1.0 Hr.
OPERATION: SP872314C - 1983-85 F-250/350 (49S) 7.5L single thermactor 1985-87 F-250/350 (50S) 5.8L dual thermactor
TIME:
0.9 Hr. DLR. CODING: Basic Part No. 9F701 - Code: 53