Honda Ridgeline requires 80w-90 diff?

mez

Joined
Nov 14, 2006
Messages
376
Location
MA
My 2006 Ridgeline is spec for 80w-90 diff fluid. Can 75w-90 syn be used instead of the required 80w-90. The reason i am asking is that i can not find syn of 80w-90 only semi-syn.
 
Joined
Sep 19, 2008
Messages
2,562
Location
Pennsylvania
I think all of the syns are usually 75W-90 while dino is 80W-90. Pablo's note on Amsoil is a good piece of information.
 
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