oil weight

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Dec 5, 2006 | 01:02 PM

mac attck

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Junior Member

Joined: Dec 2006

Posts: 8

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oil weight

my 06 Harley recommends 20 wt oil. Why? Is 30 wt. okay to use?

Dec 5, 2006 | 01:19 PM

keith97xlt

Senior Member

Joined: Nov 2006

Posts: 1,981

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From: mass.

if that what it calls for yes. i have a 97 so i use 10/30 of course im way out of warranty etc..wahtever you use just stick with it.

Last edited by keith97xlt; Dec 5, 2006 at 01:22 PM.

Dec 5, 2006 | 01:40 PM

kingfish51

Senior Member

Joined: Dec 2003

Posts: 6,550

Likes: 2

From: Mount Airy,MD

Use the 5w20 it calls for. Been discussed before.

https://www.f150online.com/forums/sh...d.php?t=262904

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