986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - I need to top up coolant

steved0x · 11-03-2014, 11:26 PM

Distilled water is ok, tap water has minerals and stuff that may nit play nicely in your engine from what I have heard. I had to do a top off of mine over a year ago with distilled water and it gas been like a champ ever since.

11-03-2014, 11:26 PM	#2
steved0x Registered User Join Date: Dec 2012 Location: FL Posts: 4,144	Distilled water is ok, tap water has minerals and stuff that may nit play nicely in your engine from what I have heard. I had to do a top off of mine over a year ago with distilled water and it gas been like a champ ever since.