Confused On Ford Coolant

[bdcardinal]

Originally Posted By: carock
Oh wait a minute, it DOES say Ford PREMIUM Gold. I guess that's the whole story. So what formula is it, G-05?


yes

 

[cos]

carock,

Why not just do a "drain 'n fill" every 2 yrs? It's the easiest, fastest and most economical way of maintaining your cooling system.

I bought my Zerex G-05 at NAPA earlier this year for $7.50/gallon (after rebate) and mix it with distilled.

 

[Big Jim]

G05 is not likely to sludge up and is intended to last a very long time. I think every two years is overkill. I too tend to change fluids more often than the factory schedule. I change my G05 every three years, and that is still probably overkill. The stuff drained out looks as good as the new stuff going in.