Originally Posted by nycgps (Post 2503557)

For a Rotary, the "overheated" crack will most likely start at around the spark plug holes. then it will slowly spread until of course, coolant runs into the engine.

is pretty easy to bleed air out of the system, park at the steepest incline you can find in your area. then just top it off to full, idle at 3000~ rpm for couple of minutes. let it go. let it cool off a bit, then do the same thing again.

after that, check and see if it has pressure (by removing the cap, remember, cover it with a piece of cloth b4 u do so in case the water splash around, u will not get burn)

Originally Posted by PTY RX-8 (Post 2706048)

I did NOT quite understood how to blled air from my system?
When U mentioned to top it off, u meant like full at the resrevoir?
I do this all the time, or it has a "top full line"?
Tks

Originally Posted by nycgps (Post 2532771)

I think My Cooling Fan #2 is running slower than it should, when its turning I can see the blur, and when I turn it with my hand, it feels kinda hard, just not as smooth as the Fan #1.maybe I should get a multimeter to test it.

when you were at Wayne Mazda, did you just tell them that "oh, my fan is broken" or what ?