Wagoneer V8-360 5.9L VIN N 2-bbl (1983)
These adjustments apply to all 1983 eight-cylinder models that were originally certified for principal use at altitudes above 4,000 feet. Refer to the
Vehicle Emission Control Information label in the engine compartment to identify these vehicles.
NOTE:
Whenever these vehicles are returned to operations at altitudes above 4,000 feet, the ignition timing and engine idle speed must be reset to
original specifications and the Vehicle Emission Control Information Update label removed.
Filing Instructions
File this I.S. Note in the plastic binder supplied with Supplement No. 1 to the 1982 Jeep Technical Service Manual.
