I was looking at the specs on the XG10575 on Fram's website: http://www.fram.com/parts-search/XG10575/
I noticed the bypass valve setting pressure lists 16-28. I could have sworn that this filter had a 9-15 PSI setting the last time I looked. I have ran this filter before on my Sierra but not for a couple years now. Lately I have been using Mobil's M1-212A (mainly because of rebates). I know GM released a bulletin on engines that require a higher bypass pressure setting. Do you think Fram would increase this filter's bypass valve pressure because of this? This filter appears to fit a lot of Ford engines also (5.0 V8, 3.5 V6). I wonder what they require for bypass pressure?
I noticed the bypass valve setting pressure lists 16-28. I could have sworn that this filter had a 9-15 PSI setting the last time I looked. I have ran this filter before on my Sierra but not for a couple years now. Lately I have been using Mobil's M1-212A (mainly because of rebates). I know GM released a bulletin on engines that require a higher bypass pressure setting. Do you think Fram would increase this filter's bypass valve pressure because of this? This filter appears to fit a lot of Ford engines also (5.0 V8, 3.5 V6). I wonder what they require for bypass pressure?