Engine cooling

A word of caution re Fernox, I used it a long time ago on a TE block, it dissolved the brass wing nut drain plug.The only way to be sure you have got all the crud out is to mechanically Posted by Peter Martin 21/08/2013 09:44:08

as I was saying.... mechanically remove it with old hacksaw blades and bits of wire,you need to be able to see all round the full length of all the cylinders,nos 5&6 are the worst,it is a horrible job. I have done 2 cars ,they have never overheated since. Posted by Peter Martin 21/08/2013 09:49:58

Just cleaned out TD block with hacksaw blades and brazing wire and hosepipe with block upside down rightway up and on its side. Posted by paddysteel7 17/02/2015 19:02:59