986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Non-Porsche anti freeze/coolant

dghii · 03-25-2018, 02:49 PM

I've got the 100% certified P-car stuff in mine. Replaced at 95k miles and now have 134K. I'm pretty sure its kept my IMS from failing...it should at $30/gallon.

I used the P-car stuff and figured I'd never have to replace it again. I've kept my car way longer (10 years) than I thought I would as it has been bullet proof and a blast. I've got about 50k miles more to go before I have to address again. No idea what I'll do next time but I'll lean toward the P-car stuff as worring about the IMS is enough for me!

PS. I don't worry about the IMS...my car owes me nothing.

03-25-2018, 02:49 PM	#15
dghii Registered User Join Date: Sep 2008 Location: Florida Posts: 2,497	I've got the 100% certified P-car stuff in mine. Replaced at 95k miles and now have 134K. I'm pretty sure its kept my IMS from failing...it should at $30/gallon. I used the P-car stuff and figured I'd never have to replace it again. I've kept my car way longer (10 years) than I thought I would as it has been bullet proof and a blast. I've got about 50k miles more to go before I have to address again. No idea what I'll do next time but I'll lean toward the P-car stuff as worring about the IMS is enough for me! PS. I don't worry about the IMS...my car owes me nothing.