2002 Buick Lesabre engine coolant

[quote:0d5e7c5a50="romag"]Other Category problem
2002 Buick Lesabre 6 cyl Front Wheel Drive Automatic 105800 km.
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I mistakenly poured a half jug of windshield washer fluid in the engine coolant reserve tank, will this be harmful to the cooling system ? and if so what remedy should I take to limit the damage.

thanks : romag[/quote:0d5e7c5a50]

[quote:4baa978808="romag"][quote:4baa978808="romag"]Other Category problem
2002 Buick Lesabre 6 cyl Front Wheel Drive Automatic 105800 km.
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I mistakenly poured a half jug of windshield washer fluid in the engine coolant reserve tank, will this be harmful to the cooling system ? and if so what remedy should I take to limit the damage.

thanks : romag[/quote:4baa978808][/quote:4baa978808]

its not harmful but you should empty the over flow and refill it with Dex Cool coolant