Kool It never drained out

[ZackAttack]

Hey all, I took out my cabin air filters and sprayed a bottle of Kool It into the filter slot (Not that dumb to spray it in the wrong spot) let it sit for 15 min than ran the fan for 10-15m and no fluid drained out. Concerning??

 

[Az_Rael]

Maybe your drain line is blocked?

 

[Perscitus]

You probably soaked your front splash shield.... check that if still 'fresh'.

Best way to do this is actually from below.
Remove the filters, close the lid, lift car, remove splash shield, locate drain hole where you would expect a firewall on a normal car (and condensate leaking directly onto a high voltage line below it).

Feed a tube connected to your Koolit or foaming agent of choice in and up the drain tube... spray away.

Then after 15 minutes, put fan on high and let the fluid leak out as you watch it do so... should be at least a cup full.