Re: Spray outta radiator cap
Over pressurising the system. Cap is set to 18psi anything more and it will relieve the pressure as it is the weakest link.
Mine does it to. I'd rather have that, than blow a line or worse.
The only solutions I can think of that will safely solve the problem is to tap the overflow in the rad neck to a larger fitting allowing it to move more fluid faster to the overflow tank therefor relieving the pressure.
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