dchaddah
Active Member
I currently have a W209 and having shelled out money on having the washerjets cleaned and then replaced due to gunge, I've armed myself with Winterfit and Summerfit bottles.
As we are in winter obvisouly sensible to use the winterfit but I read on the summerfit it can be mixed with winterfit. Is this a good idea? If so what is the mixture amount.
Currently I've jsut put 1/2 bottle of winterfit in a full tank of water. Is this the right amount?
As we are in winter obvisouly sensible to use the winterfit but I read on the summerfit it can be mixed with winterfit. Is this a good idea? If so what is the mixture amount.
Currently I've jsut put 1/2 bottle of winterfit in a full tank of water. Is this the right amount?