Originally Posted By: roadrunner1
If its not leaking out somewhere than it has to be going by the rings when cold. 30 wt is just plain too thick at start-up to effectively do its job, which is why 10w-30 was developed, along with all of the other multi-grades.
Really ?
There must be some SAE papers or something that would back that statement.
If its not leaking out somewhere than it has to be going by the rings when cold. 30 wt is just plain too thick at start-up to effectively do its job, which is why 10w-30 was developed, along with all of the other multi-grades.
Really ?
There must be some SAE papers or something that would back that statement.