TEMPERATURE GAUGE FLUCTUATES

2005 Chevrolet Tahoe

Tiny

caleflore

September, 8, 2011 AT 3:18 PM

Got a message saying "engine coolant hot"; the temp gauge fluctuates between red zone and 1/4 marker, but hasn't overheated; engine coolant low but no visible leakes according to GM dealership pressure test; GM dealership filled up coolant and everything has been running properly fotr the last 2 days

FOUND 2271 RELATED QUESTIONS

Temp Gauge

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1 Answer

Tiny

Jacobandnickolas

September, 8, 2011 AT 3:21 PM

Keep an eye on the coolant level to make sure there are no leaks or coolant isn't being consumed. You may have just been low on coolant.

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