How to Determine Vehicle Calibration

Attached to all 1984 production engines is an Engine Code Information Label containing among other pertinent data - the engine calibration number. The size and shape of the decal is dependent upon the engine displacement. To determine the engine calibration, look at Step 1A. You do not have to refer to the Vehicle Emission decal for calibration numbers as in prior years.
*Located on engine valve cover (Yellow or White).

**Located on engine valve cover, radiator support bracket, underside of hood or fresh air inlet tube (Gold or Silver), or windshield washer bottle.