"From: Wallace, Darryn
Sent: Thursday, September 29, 2005 12:48 PM
To: Kellerman, Ed
Subject: RE: Technical Service Contact Form
Thank you for contacting AMSOIL with your concerns.
In response to your inquiry, the 0w30 will show GF-4 later this fall
on the
label. It already meets the requirements for GF-4. There was no
compromise in
wear protection.
Thank you again for the opportunity to respond to your concerns. As
always,
please feel free to contact us again if we can be of further
assistance."
As Tooslick state a few months ago, all the Amsoil 30wt oils except the S3k were at the GF-4 level. One of their tech services guys must have been mistaken as the 0w30 is now GF-4 and still retains the 35k mile drain interval. XOM is still testing the Mobil 1 Extended Performance GF-4. So does that mean the XL line will be phased out? Or will they simply keep that for moderate, dealer OCI?
Sent: Thursday, September 29, 2005 12:48 PM
To: Kellerman, Ed
Subject: RE: Technical Service Contact Form
Thank you for contacting AMSOIL with your concerns.
In response to your inquiry, the 0w30 will show GF-4 later this fall
on the
label. It already meets the requirements for GF-4. There was no
compromise in
wear protection.
Thank you again for the opportunity to respond to your concerns. As
always,
please feel free to contact us again if we can be of further
assistance."
As Tooslick state a few months ago, all the Amsoil 30wt oils except the S3k were at the GF-4 level. One of their tech services guys must have been mistaken as the 0w30 is now GF-4 and still retains the 35k mile drain interval. XOM is still testing the Mobil 1 Extended Performance GF-4. So does that mean the XL line will be phased out? Or will they simply keep that for moderate, dealer OCI?
