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Gary
Gary, Buick Technician
Category: Buick
Satisfied Customers: 16379
Experience:  15 years master GM tech and mater ASE tech
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I have a 2005 buick rendivous and the coolant light comes on

Customer Question

I have a 2005 buick rendivous and the coolant light comes on saying hot why
Submitted: 1 year ago.
Category: Buick
Expert:  Gary replied 1 year ago.

the coolant is full in the radiator ?

is this a 3.4 or a 3.6 engine in it ?

the low coolant light will come on or the engine too hot light come on ?

what does the gauge say for the temp when its acting up ?

when will it do this at idle or when driving at speed down the road ?