Gazwould

Did someone say oil !




Yes dual petrol diesel spec oil will have more detergents and dispersants to cope with soot.

And a LongLife oil better oil basestock groups and higher concentration additive package for the extended drain , but use it annually .









But I don't use a Mercedes spec oil in my Mercedes , I use another dual fuel manufacturer spec who's LongLife oil interval is longer and staves off the anti wear demands of the Pumpe Düse engine .

Odd Piggy

Very interesting. Are there any lab analyses or GC results showing the actual component breakdowns of the specific oils? Also, what is the “After Treatment Compatibility” category where the 229.3 & 229.5 oils score zero?

Gazwould

Refers to diesels .

Odd Piggy

Thanks. Then that result is to be expected for 229.3 & 229.5 oils.