Celica L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990)
Hose/Line HVAC: Testing and Inspection
ON-VEHICLE INSPECTION
1. Inspect hoses and tubes for leakage. Use a gas leak detector. Replace, if necessary.
2. Check that hose and tube clamps are not loose. Tighten or replace as necessary.