Originally Posted by Toe Knee
Cheers Dave, will have a look.
Yea thats what im thinkin Daz, after its had time to warm up the level rises in the header tank and even with the cap on there so much pressure its overflowing. Which 1 u mean by upper most?! the turbo feed one? if so thats disconnected at mo. Faye pointed something out, my heater aint working, even tho the fuse is ok, and if its blocked there there will be a fair bit of back pressure poss causing the problem if the water aint getting round it!!! Gonna bypass the heater matrix so the water goes straight to the oil cooler and see what happens.
I did mean the turbo return......
If your heater BLOWER is not working then that will not have anything to do with your over heating problem. If the matrix is blocked then it might cause a problem...a straight pipe joint on both heater hoses will elliminate that.
Recent 2wd water pumps from Ford had been tested by Karl Norris and found to be substandard for Cossie engines (they were ordinary pinto pumps) so if yours has had a new Ford water pump recently I would throw it away and get a different one...