Metal Shavings
I'm hitting easy street
Joined: Nov 2009
Posts: 6,395
Likes: 27
From: Central Oregon
I changed mine with synthetic and I ended up needing to add friction modifier to it. I didn't notice it until I was making sharp turns in store parking lots with the 5th wheel hooked on.
Some have less modifier than others.
Some have less modifier than others.
Lead Driver
Joined: Dec 2006
Posts: 6,496
Likes: 94
From: So. Jersey
I guess I should of been more specific like I was in a quoted post above by Blade.
Valvoline and Royal Purple state right on the container that it is added already. These I've used in trucks with no issues. Yes, not all synthetics are equal.
Valvoline and Royal Purple state right on the container that it is added already. These I've used in trucks with no issues. Yes, not all synthetics are equal.
I'm hitting easy street
Joined: Nov 2009
Posts: 6,395
Likes: 27
From: Central Oregon
I used Valvoline for that very reason. Still had to add.
Junior User
Joined: Jul 2016
Posts: 53
Likes: 0
hey sorry to drop in on your thread but this only way I can let blade35 know his msg boy is full. When you get the chance could you look at my thread any input would help right now only thing got now is a p2614 code
Fleet Owner
Joined: Apr 2012
Posts: 27,307
Likes: 549
From: Spanaway
And the fluid I used also came with it already in it. Just not enough.
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cjcocn
1999 - 2003 7.3L Power Stroke Diesel
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May 31, 2009 08:40 AM
