View Single Post
Old 01-22-2010, 01:55 PM   #15 (permalink)
bwilson4web
Engineering first
 
bwilson4web's Avatar
 
Join Date: Mar 2009
Location: Huntsville, AL
Posts: 843

17 i3-REx - '14 BMW i3-REx
Last 3: 45.67 mpg (US)

Blue Bob's - '19 Tesla Std Rng Plus
Thanks: 94
Thanked 246 Times in 157 Posts
The normal drain interval for transaxle oil is 60k miles per Toyota. However, we've found it needs to be closer to 30k miles. Your mileage may vary.

In my case, I was looking to see if this second pan heater would last more than a year ... no. So I'm thinking 'outside the box' for another solution ... a Prius docking station at home.

As for coking the oil, that is why I'm interested in a steam heating solution. The temperature will never exceed 100C so the oil will be 'safe.'

Bob Wilson
__________________
2019 Tesla Model 3 Std. Range Plus - 215 mi EV
2017 BMW i3-REx - 106 mi EV, 88 mi mid-grade
Retired engineer, Huntsville, AL

Last edited by bwilson4web; 01-22-2010 at 02:00 PM..
  Reply With Quote