Currently on the first change from ~1100 miles on the factory fill.
I used some Sino Mart bought Castrol Edge EP 5W-20 (gold bottle), and an FL-400S filter.
I will do the second change at ~2600 miles, have not decided yet what it will get at that time.
What was revealing today when I spoke to Dave (THE tech at Red Line Oil), is that their 5W-20 (or any other weight they offer) absolutely could NOT satisfy the Ford 945-A spec since it has WAY TOO MUCH ZDDP in it to qualify for this spec (whether or not they pay Ford's fee for certification or not).
This differs from many other synthetic 'boutique' oils (Amsoil Sig Series in particular) in that they DO meet the Ford spec due to lower, GF5/SN ZDDP levels, even if they also did not pay for the actual certification.
So Ford would NOT have a (Magnuson Moss Act) legal 'leg to stand on' IF they tried to deny an engine warranty due to using the Amsoil product.
Amsoil also has a strong legal department which they swear they will use to defend you against any denials of engine warranties by manufacturers due to use of their products.
NOT the case for Red Line users (as much as I LOVE their products!), who CAN BE denied engine warranties for using a non-approved oil, yes, IF Ford can prove it is what caused the failure, which as long as it costs them less than an engine replacement to test and find out (even a spectral analysis might cost them less than this), I can guarantee they WILL try like the devil to do.
I used some Sino Mart bought Castrol Edge EP 5W-20 (gold bottle), and an FL-400S filter.
I will do the second change at ~2600 miles, have not decided yet what it will get at that time.
What was revealing today when I spoke to Dave (THE tech at Red Line Oil), is that their 5W-20 (or any other weight they offer) absolutely could NOT satisfy the Ford 945-A spec since it has WAY TOO MUCH ZDDP in it to qualify for this spec (whether or not they pay Ford's fee for certification or not).
This differs from many other synthetic 'boutique' oils (Amsoil Sig Series in particular) in that they DO meet the Ford spec due to lower, GF5/SN ZDDP levels, even if they also did not pay for the actual certification.
So Ford would NOT have a (Magnuson Moss Act) legal 'leg to stand on' IF they tried to deny an engine warranty due to using the Amsoil product.
Amsoil also has a strong legal department which they swear they will use to defend you against any denials of engine warranties by manufacturers due to use of their products.
NOT the case for Red Line users (as much as I LOVE their products!), who CAN BE denied engine warranties for using a non-approved oil, yes, IF Ford can prove it is what caused the failure, which as long as it costs them less than an engine replacement to test and find out (even a spectral analysis might cost them less than this), I can guarantee they WILL try like the devil to do.