Hey guys was driving towhen we pulled into a maccy ds to meet people to convoy up with. Whilst there I checked my engine and saw brown stuff in my coolant I used radweld about a week ago (which was the last time I opened the bonnet) an I know full well it wasn't there before hand, the leak at the bottom of my radiator has stopped leaking and I only get a little White smoke on starting in the cold.
I want to do a coolant flush but unsure where I have to drain the radiator on my x18xe1, anyone help with that? So does this sound like a radweld problem or a headgasket problem? Just seen a post by someone with similar problems although my hunks more like wet brown sugar and as you can probably see by the pic, there's quite a bit and the waters bubbling