Thread: 2003 Tahoe Coolant Issue
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Old 03-06-2018, 07:45 AM
j cAT j cAT is offline
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Re: 2003 Tahoe Coolant Issue
the water pump bolts over time will stretch then the gaskets leak. so tighten the bolts on the water pump.. this is most times the mysterious coolant leak . as engine heats up pressure increases then coolant weeps out .. so it evaporates .. as the engine sits the pressure drops so it does not leak out .
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