Oil in rad

davey Living the LC life Posts: 902	Oil in rad Jul 2, 2013 16:41:39 GMT 1 via mobile Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by davey on Jul 2, 2013 16:41:39 GMT 1 Noticed today i have some white goo on the inside od the rad cap on my 125 tzr-r and a little rainbowing in the water. Any ideas where it could be coming from lads? I was thinking water pump seal . Thanks. Davey

Deleted Deleted Member Posts: 0	Oil in rad Jul 2, 2013 17:45:05 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on Jul 2, 2013 17:45:05 GMT 1 crankcase seal water pump side has blown.....

midlifecrisisrd RD LC CRAZY GOD Posts: 23,552	Oil in rad Jul 2, 2013 19:44:35 GMT 1 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by midlifecrisisrd on Jul 2, 2013 19:44:35 GMT 1 Hi, Radiator is pressurised and crankcase not so if water pump seal had failed it tends to be water in the oil, not the other way round. Could be residue from a previous head gasket blowing or your's is on it's way out. Steve