http://www.valvoline.com/pages/products/product_detail.asp?product=17
http://www.valvoline.com/pages/products/product_detail.asp?product=9
Randall wrote:
>>Any comments on using a water pump lubricant and corrosion inhibitor
>>rather than changing the coolant.
>>
>>Zerex Water Pump Lubricant & Protector (Prevents Rust and Corrosion)
>>for example.
>
>
> The Zerex website (now owned by Valvoline) states :
>
> "For the cooling system, antifreeze manufacturers recommend changing the
>coolant
> once a year, and some service manuals stipulate flushing and refilling the
> radiator every 24 months, regardless of mileage. "
> http://www.valvoline.com/carcare/articleviewer.asp?pg=ccr20010501rm
>
> I couldn't find any mention of the old water pump lubricant, which I suspect
> means they dropped that product from the Zerex line.
>
> Randall Y
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