B Series Truck 2WD L4-2184cc 2.2L 2200 2-bbl (1990)
Evaporator Core: Testing and Inspection
Evaporator Inspection
1. Check the evaporator fins for blockage.
If the fins are clogged, clean them by compressed air.
2. Check the fittings for cracks or other damage.
3. Replace the evaporator if necessary.
Caution: Never use water to clean the evaporator.
