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Overheating Chevy lumina

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New User

Jan 17, 2016, 7:21 PM

Post #1 of 2 (783 views)
Overheating Chevy lumina Sign In

1998 Chevy lumina
I have changed thermostat and flushed radiator, car goes from cold to hot them drops back to cold heat comes and goes.

Hammer Time
Ultimate Carjunky / Moderator
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Jan 17, 2016, 7:35 PM

Post #2 of 2 (774 views)
Re: Overheating Chevy lumina Sign In

That means there is air in the system. This could be because either all the air wasn't removed when filled or it has a blown head gasket pumping combustion gasses into the cooling system.


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