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DSmith · 10-26-2018, 02:56 PM

I thought it was freeze plug but I have never seen a freeze on the inside of an engine, but I have never seen the inside of a Porsche either.

Thanks for all of the replys.

It did not have the -04 coolant cap but it had the original. It has the -04 now.

10-26-2018, 02:56 PM	#14
DSmith Registered User Join Date: May 2017 Location: NE Indiana Posts: 16	I thought it was freeze plug but I have never seen a freeze on the inside of an engine, but I have never seen the inside of a Porsche either. Thanks for all of the replys. It did not have the -04 coolant cap but it had the original. It has the -04 now.