What you need to know about Motor Oil and Filters...
#62
They will certify that junk eh. Unreal. This motor oil thread is on every forum and I am tired of telling people to use amsoil. I give up. Let em use Vaseline for all I care now. In the mm forum some guy called me an idiot because I told the op to use 5w30 and that isn't what the manual recomends. I asked which manual. The Aussie one does. Then I tried to explain the CAFE laws and the thread went downhill from there. Some people are so stupid that they can't seem to make an informed decision on their own. So I told him I had a bridge for sale in new York,great investment oportunity. Hehehe. Stupid kids. Amsoil for life ftw
#63
Even though I do not approve of his methods of posting, I still can't believe you are trying the API SM certifications comments again.
Do I need to copy and paste everything all over again? It would seem that you didn't take the time to read any of it.
#64
All that happens is I get upset. Do what you want. Convince others to buy oil from you. The mods won't do anything about your non-vendor status because the forum gets money from amsoil. They were pretty quick to back down when you called them on that.
#65
I have yet to see any outright advertising to buy Amsoil from this member
If they do it will be removed immediately
Last edited by lizzyfan; 01-05-2011 at 06:44 PM.
#69
I do get a bit carried away at times, and that's only because I have spent the last 6 years studying oil and lubrication technology. When I see something posted that is far from the truth, I admit, I get aggressive in setting the record straight.
To my knowledge, no one is having trouble with 5W-20 in general, but we have seen threads about certain API SM 20 grade oils causing excessive wear. I wish I knew for a fact if it was more because it's 20 grade or because it's API SM low ZDDP. I'm still looking into that.
Do also remember that the 30 grade oil I used in my testing was not much heavier than an average 20 grade. We shall call it a "light" 30 grade oil.
How about trying to convice others that it's better to have a 15,000 mile drain interval vs 7.5. For the same amount of money I'll take two M1 oil changes with 2 filters and I don't see why anyone would opt for a long drain interval unless they are involved in commercial enterprise. For the time and effort it takes to change oil it's just not worth it.
Oh, and I changed my previous fill of 20W-50 at 2,043 miles. What a waste huh....I'm a hipocrite. This was only because I really wanted to test 10W-40, and didn't want to wait.
1. Red Line
2. Pennzoil Ultra and Platinum
3. Mobil 1 0W-40 and any grade in their high mileage API SL formulations