I have a canister of the diaqueen oil for the transfercase and rear diff. I changed the fluid on the evo about 6 months ago and had a lot of extra unused fluid left in the container. I stored it in my garage since then and i'm due for another reardiff/transfercase flush. Would it be safe to use the remaining extra fluid?

 

As long as you left it covered up so nothing got in it, it will be fine.

 

Yeah, I don't see why not.

 

great, it was capped off the whole time

 

You just changed the fluid 6 months ago? Why you changing again?

jason

 

I change mine every 2nd oil change, especially if tracking/launching the car. It doesnt hurt.

 

i'm wondering the same thing too!! I change mine every 10k and I thought I was a lunatic!

 

It wil be safe to reuse as long as no water or debris got into it. Some diaqueen sets here at the shop for a few months as well before it gets used.

 

I do mine every 7500! Front/Rear and Tranny

 

i drive around 3k miles a month. 3000 miles x 6 months = 18000 miles

 

Man, you must commute to DC everyday.

 

Bro, you around at all? give me a ring. There's a Marlborough meet tonite.

Hope to see you soon.

 

I know motor oil has a shelf life of about 3 years, so I don't think applying this to the diaqueen would be a problem as long as it's stored correctly.

 

Every 6k here too