coolant flood

I have an aristo 2jz and it doesn't appear to be running hot bit it keeps filling the coolant catch can and then pooring it out the top while im driving! I noticed today that the needle was slightly higher but not over heating! And then when I finally come to a stop the flow.starts to increase.

Any ideas
 

Poodles

I play with fire
Jul 22, 2006
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Just saying, it's a possibility :)

If you have access to the tools, pressure test the cooling system and test the cap.