Please can anyone tell me the total coolant capacity of 1993 SL500 engine no 119972-12-005140 ? The handbook says 'use 7 litres of coolant' it doesn't say if this is undiluted neat coolant quantity or the toal capacity at 50/50 !! A spec sheet I have for a 119.960 engine states 13 litres and local Dealers in London give me fiures ranging from 1.5 litres to 14 litres !! So confusion reigns
Help pleeese