The quick-connect fittings for the heater hoses tend to leak engine coolant. This problem commonly occurs because the metal housing has become brittle, which can break and cause leaks.
Car Problem Reports
Chevrolet Suburban 1500 Quick-Connect Fittings For Heater Hoses May Leak Engine Coolant
Chevrolet Suburban 1500 Problem
10 Reports
Model Years Affected: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
Verified
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chevyjunk, 1997 Chevrolet Suburban 1500, 180,000 miRookie
replaced it with a solid metal piece...not a quick connect
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