Radiator cap overflow bottle

[Beachy]

You have a cooling problem not a radiator cap problem it's boiling and letting go like it should

[wbute]

You have a cooling problem not a radiator cap problem it's boiling and letting go like it should

I agree.

[Frosty]

You have a cooling problem not a radiator cap problem it's boiling and letting go like it should

Correct. I don't know a lot about it but decided it was cheaper to fix up every cooling part than root the motor. Twin AU thermo fans go well on a Ali radiator, that fixed it ( and thermostat, housing, hoses and pump ) All good now except bigger Altinator for the fans