Celica Supra L6-3.0L DOHC (7M-GE) (1986)
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Hose/Line HVAC: Testing and Inspection
ON-VEHICLE INSPECTION
1. Inspect hoses and tubes for leakage. Use a gas leak tester. Replace, if necessary.
2. Check that hose and tube clamps are not loose. Tighten or replace, as necessary.