Morety Well-known member UKGSer Subscriber Joined Oct 22, 2018 Messages 1,678 Reaction score 709 Location Dursley Apr 28, 2025 #1 Does anyone know of Bluecol OE40 coolant (which is Si-OAT) can be used in the 1250 lumps? Very little in handbook on spec but I believe OE48 is the recommended one and OE40 ought to be compatible, but thought it wise just to check.
Does anyone know of Bluecol OE40 coolant (which is Si-OAT) can be used in the 1250 lumps? Very little in handbook on spec but I believe OE48 is the recommended one and OE40 ought to be compatible, but thought it wise just to check.
