It means your system works good at tstat opens up when needed. This is how it should be 103 to 105 cycle.
Originally Posted by B7M4W5
That it does in idle, for now nock on wood lol
Okay I'll replace that Y hose even though I see no leaks from it.
What's funny that my system was fine a month ago, and I thought it was fine until 3 days ago I got low coolant message!!! In other words you have to check your aux fan every week just to make sure you're not ruining your engine!
So I've been driving my car thinking it was fine for a month and now I can see upper timing chain covers leaking!!! FK
Last edited by SFbay; 12-28-2012 at 02:07 PM.