Oh no H2O

[Bobafet]

My surf seems to be drinking water. Not alot but I do have to put some in to top it up now and again. Its a new rad as other was pitted. There does'nt appear to be a leak and no foaming on oil cap. Should I be concerned? Is this the early stages of something more ominous?

[surfcarl]

when you changed rad.... did you get all airlocks out ??

let it tick-over with rad cap off, till it "burps" ,top up with coolant, when your satisfied all airlocks are gone, it should be ok....


carl....

[TonyN]

Get the coolant chemically checked for combustion gases, then you'll know for sure.