HOW LONG CAN ATF&DIFF OIL LAST IN LOW USE CAR?

Status
Not open for further replies.
Joined
Jan 7, 2014
Messages
7
Location
Australia
I live in Australia and have a 1965 Valiant. The car is lucky to do 1000km a year. How long should mineral Dexron 3 and 80w90 hypoid last? Thanks
mad.gif
 
At that rate, probably every 30 years or so on the ATF. The diff even longer. Check to make sure of the level every now and then. I drop the pan on my BBC Suburban every 30K miles and replace some fluid - last time was in the late 90's - it's fine, still red and shifts perfectly. I've never changed the rear diff lube in 22 years.
 
Status
Not open for further replies.
Back
Top