So a 2006 Higlander uses T-IV ATF? figured it would use the WS like 06 D/C? which is a synthetic ATF to start with! and no one makes a substitute yet for WS!I am contemplating replacing the entire 10 odd quarts of T-IV and putting in Amsoil syn ATF in my 2K6 Highlander.
I know Amsoil is far superior to T-IV (Amsoil also has tested their fluid to T-IV spec) but then the whole warranty thingy is pushing the fluid exchange...
So you never replaced the engine oil since 30k miles? WOW... must be really good stuff.2k tundra 211k miles switched totally to Amsoil at 30k - tranny -diff's and eng.
So far all I have replaced is the timing belt - front brakes - a headlamp and the fuel fill door(hinge broke).
Hi Mike;If it helps, I've been running Amsoil ATF in my 00. I had OD planetary gears go at about 60-70K (known weakness in 00-02 trannies) I now have about 160K on the truck, and it's been 100K since I changed the ATF last. That Amsoil ATF is good stuff.
Specifically what Exact type of amsoil or motor 1 synthetic would you guys use on an 01 tundra. Theres are so many diferent types of the mobil 1 i left auto zone confused! Any info is appreciated