Most likely it is from Antimony.quote:
Originally posted by pajim17057:
Thats awsome. Whats up with the high sodium in the 7500 blends. And also mobil 1 5w30 with the cst of 12?
SS - Do you mean as in an interference line? We just started running Sb last week and there doesn't seem to be a problem with interferences. We have had a number of samples with high Na readings and Sb is 0.quote:
Originally posted by SSDude:
Most likely it is from Antimony.
Of course...my bad.quote:
Originally posted by buster:
That is the SJ M1. They havn't updated it to the GF-4/SM spec sheet yet. That could be why.
This was a lab error, the viscosity is closer to 11 cSt (11.4 was the average of 8 runs on 8 different tubes). We found a bad tube on the viscometer that was causing the readings to be high. Needless to say changes have been made.quote:
Originally posted by Triple_Se7en:
Mobil-1 5W-30 Viscosity is listed at 12... much higher than 10W-30 or EP 5W-30/10W-30.
Is this a typo error?
Are you seeing something I'm not?quote:
Originally posted by bigpaulo:
IIRC, people for a long time have touted Delvac1 (aka M1 Truck and SUV) 5W-40 as having no Moly.
"But I read it on the internet!"
Guess it does have moly! Whadayaknow?