Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Buick >> 2019 >> Encore Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Heating System, Ventilation System, And Air Conditioning System) >> Diagnostic Information and Procedures >> Leak Testing >> Visual Inspection

Visual Inspection

WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.

Visually trace the entire refrigerant system and look for signs of lubricant leakage, damage, and corrosion on all lines hoses and components (Oil can be an indication of a leak). Each questionable area should be checked for leaks using an electric leak detector.

scientia non olet · About Mike's Workshop Manuals