Coolant Additive

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Jul 5, 2008 | 08:26 AM

hopak

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Joined: Jan 2005

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From: Crestone Co

Coolant Additive

I've noticed some people have trouble with their heater core rusting. ANything I can add to protect against that happening?

Jul 5, 2008 | 08:57 AM

RowJ

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Joined: Apr 2004

Posts: 8,234

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From: Texas/Oklahoma Border

Try NAPA product #13! Water pump lubricant and rust prevention... but good change intervals and regular flushing should prevent the problem you mention, IMO.

RJ

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