T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
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Evaporator Core: Testing and Inspection
FRONT EVAPORATOR INSPECTION
1. INSPECT EVAPORATOR FINS BLOCKAGE
If the fins are clogged. clean them with compressed air.
NOTE: Never use water to clean the evaporator.
2. INSPECT FITTINGS FOR CRACKS OR SCRATCHES
Repair as necessary.
