[urq] coolant bleeding

[Brandon Rogers]

I feel really stupid even asking this, but oh well.

What is the best procedure for bleeding the coolant system?  I've always just opened (carefully) the reservoir cap after the motor warms up.  Would do it several times and add coolant as needed.

But my radiator has a bleeder screw on top.  And recently after a drive there seemed to be much "gurgling" in the system after shutdown - much more than usual.  So I loosened the bleeder screw and it seemed like there was quite a bit of air coming out. I would have thought this would have been bled out by now. 

Keep in mind I do have a water cooled turbo.

Thoughts?

TIA

Brandon