Finished refilling the cooling system and left her running for a few minutes,

Lowered the front end and when I put my hand down to remove the rear wheel chocks I felt a strong air flow from the bottom of the both rear sills,:wacko:

(the point where the targa drains protrude)

Is this normal?:w00t: if so how come?

I can not get my head around it. I just don't see the logic.

it will most proberly be the viscous fan blowing the air under the car :)

I see what you mean,

but it was definitely coming from within the sills.:confused1:

I could cap it off with my hand. It felt just like a blowing exhaust.

Having said that, I was running the heater on full blast set at 40 (fan set on high) so as to get the circulation going through the heater.

Coincidence? or could there be a link somewhere?