What is the big advantage to Amsoil over, say, Mobil 1 HM synthetic?
Detergent package?
Hi LeeMajors,
I can't necessarily say it comes down to 1 thing, such as detergent package, I feel it is more how all the individual components are designed to work together to create a better product as a whole. Every manufacturer has their own blend of base stocks/additives and can choose the quality level and amount of those they include to achieve their desired specs. I personally was interested in finding an oil that i could practice extended drain intervals, well beyond 5k. Amsoil fit the bill for me. I believe they start off with higher quality and levels of base stocks/additives, that maintain proper protection over the life of 1 yr or 15K miles. I personally have had no issues over the past 12 yrs of practicing extended drain intervals, nor have any of my customers. Some owners are not comfortable practicing 15k intervals and that's completely ok and their choice. Amsoil does offer 6mo/10K mi or 3mo/5k mi synthetic oils also. I tend to promote the longest life synthetics to provide the highest level of protection and maximum cost savings I can.
That being said, in no way shape or form am I trying to discredit Mobil 1, I will never say "Mobil 1 is garbage, Amsoil is the best period," can't convince me of anything else, lol. I do believe Mobil 1 is a good oil and many people/members have had great success with it, most change at 5k mi. Again, I was interested in 15K drain intervals and over the past 12yrs of using the product and data I can find on the internet, Amsoil exceeds for this application.
Hopefully this post won't derail this thread again as it should be about oversized filters, apologies if it does. If there is more interest in starting an oil thread, I'm in. I do have reservations as I have seen many go south quickly, for some reason this is a sensitive subject. The point would be to provide info, learn, educate... not bash each others choices. I'm always down to use my 4runner for testing and good or bad I will post my results. Let me know what you guys think.