Uploaded August 2026 | Updated September 2026, 3 weeks ago

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Learn how to diagnose cooling system leaks on your 1999-2004 Porsche 996 Carrera using the Schwaben Cooling System Pressure Tester Kit. This procedure follows factory Porsche testing specifications and demonstrates how to pressure test the cooling system, inspect common leak locations, and verify proper coolant cap operation.

Tools used in this video
Schwaben Cooling System Pressure Tester Kit (PEL-014710SCH01A)
pelicanparts.com/More_Info/PEL014710SCH01A.htm?pn=PEL-014710SCH01A&utm_source=youtube&utm_medium=video&utm_campaign=996_cooling_system_pressure_test

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Timestamps:
00:00 Introduction
00:41 Cooling system and pressure tester overview
02:30 Install the Pressure Tester Adapter
02:42 Pressurize the Cooling System to 1.4 Bar
02:53 Inspect Common Leak Locations
04:13 Verifying leak status after pressurizing system