84FC35 Coolant Change

[Don Bradner]

Generally what you want to test with is a three-way test strip. Nitrites, glycol
(freeze point), and pH. Nitrites give a good indication of the level of
protective additives.

On 4/2/2007 at 8:38 PM Keith Strehle wrote:

>I just bought the coach and the previous owners were unsure about
>maintenance and didn't have many records. It has only 36,000 miles but
>it is 23 yrs old. So, I don't know the status of the curent coolant?
>I'm thinking of having Holland do it for me but thought I should test
>it first. Should I use a standard automotive glycol test meter? Don't
>want to spend $400 if I don't have to...

Don Bradner
90 PT40 "Blue Thunder"
Eureka, CA