25
« on: 01 December 2015, 17:44:34 »
Is it ok to use soda crystals in the heater matrix by disconnecting the two heater hoses and filling matrix with a water and soda crystals and leaving for 20 mins or so to clear out any blockage in there...I found out today from my mate who did the head gasket on my miggy that he thinks that there was some kind of head gasket sealer in the system as he had a hell of a job to clean it off the head and block when he did it,,,.so that may be why i got little heat,,,top heater hose gets hot but bottom one just hardly warm,,,Any suggestions as to which would be the best heavy duty cleaner to use to flush it all out if someone has used....k,seal,,,,or steel seal stuff in it.....rather than replace heater rad...thanks,