Originally Posted By: Ramblejam
You're apparently merely passing-on the benefits of PEA, as a fuel-system product, to performance in the crankcase.
Please provide some data that demonstrates this suitability. Thanks.
Chemists have stated it repeatedly, that PEA is a great cleaner. If you think PEA will suddenly stop working in the oil supply, then I hope you have data to back that up. There are other solvents in Gumout Multi and MMO that work too, which is why I also said MMO will work to some extent as well. But you want exact data, well here it is: Gumout Multi remove 5.6873 grams carbon and varnish per 1,324.3 miles. Measured by cats wearing lab coats.
Gumout recommends about an oz per quart of oil added.
MolaKule is with you though, not thinking PEA is "for" engine oil:
Originally Posted By: MolaKule
A similar question was asked some time ago and the answer is still a no, not for use in engine oil.
PEA is used to enhance combustion and to reduce upper cylinder area deposits.
Granted a lot of this solvent/cleaner chemistry is a matter of expert opinion (chemists). You can choose to believe chemists or not, your choice. They are cheap enough that its worth a try.