Celica L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1990)
Evaporator Core: Testing and Inspection
1. Check evaporator fins for blockage. If the fins are clogged, clean them with compressed air.
CAUTION: Never use water to clean the evaporator.
2. Check fittings for cracks or scratches. Repair as necessary.