TheBiscuits Posted December 4, 2018 Report Share Posted December 4, 2018 On 21/09/2018 at 14:43, john.k said: Diesel engines need a high detergency Series 3 oil to stop buildup of black crud sticking piston rings in their grooves,and turning the inside of the motor into a black mess,...Which is what used to happen 50 years ago.....The important bit is the CC or CD minimum rating.... Erm, maximum rating for many older engines shirley? Link to comment Share on other sites More sharing options...
john.k Posted December 4, 2018 Report Share Posted December 4, 2018 Err...who is shirley?..... Link to comment Share on other sites More sharing options...
LadyG Posted December 4, 2018 Report Share Posted December 4, 2018 (edited) 15 minutes ago, john.k said: Err...who is shirley?..... That's a kinda "in" joke. no one else knows what it means, except its trotted out when there is some dubiety............. or ambiguity or clarification needed. At least that is my own interpretation, others may have other ideas. I don't worry about it .................... Edited December 4, 2018 by LadyG I don't worry about it ............ Link to comment Share on other sites More sharing options...
David Mack Posted December 4, 2018 Report Share Posted December 4, 2018 20 minutes ago, john.k said: Err...who is shirley?..... Link to comment Share on other sites More sharing options...
Featured Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now