Hi,
Can anyone confirm how a radiator works, (silly question I know). The new radiator which I have installed on my Renault Trafic campervan doesn't seem to be working as efficiently as the original. When I feel the radiator after a long run, the bottom half is red hot and the top half is cold ?
I have bled both the heater matrix and radiator several times and there appears to be no air locks. Fluid is running freely when I open the valves. Should a radiator be half hot and half cold ?
I'm still paranoid that the new one has a thinner core than the original - surely it can't be doing a good as job as the original ?
Edited by virago_viking on 05/05/2009 at 17:27
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