Tacoma Extra Cab 4WD L4-2693cc 2.7L DOHC MFI (1997)
Evaporator Core: Testing and Inspection
1. CHECK EVAPORATOR FINS FOR BLOCKAGE
If the fins are clogged, clean them with compressed air.
NOTE: Never use water to clean the evaporator.
2. CHECK FITTINGS FOR CRACKS OR SCRATCHES
Repair as necessary.
