I want to change the antifreeze on my 1994 plus 4 (T16 engine). My question is draining the system is easy enough but with the sealed system how do I refill? There’s a header tank with convention radiator cap, and the a cap on the radiator with a “do not remove” sticker. Do I top up with the radiator cap or just use the header tank? Any tips re bleeding the system?
Last edited by Tonyh157; 27/04/19 06:49 PM. Reason: Spelling errors