I had my zed in Nissan dealership last year for both antifreeze and brake fluid change. I'm assuming they use OEM recommended antifreeze Nissan L250 or similar (greenish blue or blueish green). Was giving me zed a clean and checked the coolant level, it needs a top up. Since only halfords are open at this hour, I drop in to buy however on their recommend sheet, for my zed, I should get the OAT antifreeze, upon inspection the fluid was red in colour. Did a quick search, as below
http://www.350z-uk.com/topic/44746-coolant-antifreeze-explained/
Colour seems to be an identification for different manufacturers and not really it's specifications (IAT or OAT).
Before I do any damage to my zed, thought I better check before mixing them as it explained in the link above, it's deadly!
So my question: Is the Nissan OEM antifreeze (greenish blue) IAT or OAT?
Your experience and help will be much appreciated.
Cheers,
Veegee