Well, you really don't know that do you? We all assume so but without real life tests we do not know if it would have died an earlier death (before the body or transmission did) or if the body would have fallen off just before the engine died due to the higher lead and iron levels in the analysis.quote:
Originally posted by Patman:
I'm going to add another bit of data into this.
Had I stuck with what I was doing, my engine would've certainly died an early death.
Well, I agree with you and I have been using M1 for many years in my cars. However, since I've come to this site I have changed my mind about using synthetic oil. Some of the reasons you gave don't apply to me (live in S. Tx, no towing, no extended drains) but I thought using M1 was "better" for the engines and didn't mind paying extra for it. While that may have been true for prior dino oils, the latest SL formulas have significantly narrowed the gap for normal drains. I wish I could see "lower wear numbers" and "cleaner engines" that can be attributed solely to the use of synthetics but I have not seen one report of a gunked up or blown engine running SL oil that was changed regularly. So, if cold start protection and extended drains are not a priority, what else is the advantage of synthetics?quote:
Originally posted by buster:
The reasons for using synthetic IMO are simple:
Cold weather protection
Better protection for performace cars (Engine revs)
Keeping wear numbers at lowest possible
Towing boats etc.
Keeping engines clean
EXTENDING DRAINS.
I think these are great reasons to use synthetic oil.
Let me rephrase it then. It would've died an earlier death than it will now. Whether or not I still own the car when this engine dies, that remains to be seen.quote:
Originally posted by Spector:
Well, you really don't know that do you? We all assume so but without real life tests we do not know if it would have died an earlier death (before the body or transmission did) or if the body would have fallen off just before the engine died due to the higher lead and iron levels in the analysis.quote:
Originally posted by Patman:
I'm going to add another bit of data into this.
Had I stuck with what I was doing, my engine would've certainly died an early death.
We simply don't know!
Shoot, french fries, themselves, will probably have a greater effect on us than what we put in our cars...quote:
Originally posted by Pluto5:
The oil used for our french fries will probably have a greater effect on us that what we put in our cars--IMHO.