So I bout this puppy put a new head gasket,plugs,wires and ect on runs beautiful my question is,after u replace the head gasket would that give you more pressure In your cooling system? Reason asking is case I put the new head gasket In and then I developed a coolant leak from the waterpump fixed that and now the radiator is leaking. So is that why one thing after another goes out case there's better pressure?

 

Could your radiator cap be bad? That may prevent pressure from being released. I really dont know that would have been my first thought.

 

It's possible mine is all corroded on the top?? Idk but il be sure to pick a new one up when my radiator gets in.