Longer Life Oil Filter?

[1stToyota]

Originally Posted by Kaotic Lazagna

I used to use the EA oil filters from Amsoil, but my vendor told me that he got a notice that Amsoil advises against using it in the Yaris because of Toyota's sludging problems. Since then, I've switched back to WIX filters.

I thought it was a fuel dilution concern with the Amsoil filter...and WIX makes the Amsoil filter, or used to, but you probably already knew that...nearly identical except for the different media.

[frog13]

Heating up and cooling down....summer or winter...all combustion engines aquire water/condensation on the inside.

[Kaotic Lazagna]

Originally Posted by 1stToyota

I thought it was a fuel dilution concern with the Amsoil filter...and WIX makes the Amsoil filter, or used to, but you probably already knew that...nearly identical except for the different media.

I actually didn't know WIX makes/made Amsoil's EA filters. I knew they make Napa oil filters.

[1stToyota]

Originally Posted by Kaotic Lazagna

I actually didn't know WIX makes/made Amsoil's EA filters. I knew they make Napa oil filters.

They change their supplier often...it was WX, before that I think it was Hastings...not too sure but it could be Baldwin now.