Oil Brands and weights??
#1
For the last 15+ years I have always used Valavoline 20w-50 in my last three boats.
Stock Merc 502's and have never had an issue, never really 'burned' any oil just the typical half a quart used on the 502s every few tanks of gas.
I have one 5 gallon jug of it on the shelf and am having a hell of a time finding a matching jug for the other motor
So now I am wondering what others use, should I change my ways and just use a typical 10w-40.
Actually have no clue what the Merc Manual states besides to use theirs of course
Stock Merc 502's and have never had an issue, never really 'burned' any oil just the typical half a quart used on the 502s every few tanks of gas.
I have one 5 gallon jug of it on the shelf and am having a hell of a time finding a matching jug for the other motor

So now I am wondering what others use, should I change my ways and just use a typical 10w-40.
Actually have no clue what the Merc Manual states besides to use theirs of course
__________________
This Cat is trying to keep up with the Big Dogs
This Cat is trying to keep up with the Big Dogs
#2
Registered
Joined: Jul 2009
Posts: 461
Likes: 0
From: west of chitown, il
#5
Registered
Joined: Mar 2010
Posts: 139
Likes: 0
From: Galveston,TX
#6



