Is it possible that under heavy load, that the combustion gasses are leaking in to the coolant jacket and thus "pressureizing" the cooling system causing the cap to relieve?
Can one safely use a metal 1.9 head gasket on a 1.6td (1991 hydraulic)Thanks!Ri
Ok my car leaks coolant from the rad cap (1994 1.9TD) ,, I replaced the cap and it still leaks but it only seems to leak when I really put my foot in to the throttle!.. Is it possible that under heavy load, that the combustion gasses are leaking in to the coolant jacket and thus "pressureizing" the cooling system causing the cap to relieve? The coolant doesnt look dirty but I dont know what I'm looking for.. Any help would be appreciated