Posted by ChrisCase [63.199.242.241] on Wednesday, February 16, 2011 at 14:36:02 :
In Reply to: Anyone here adding zinc to their oil? posted by Tim Holloway [69.54.28.229] on Tuesday, February 15, 2011 at 20:12:23 :
Or is the whole zinc snake oil based on an old wives tale?
Why would you think that a modern, higher revving, hotter running engine would NOT need something in the oil to replace the zinc?
Or that the modern oils are not backwards compatible? Anybody read a jug for API standards lately? What is the earliest spec they promise to meet? SC? SD? SE?
Follow Ups: