Cant find bleed screw for radiator 2003 kia sedona

Only trying to help there's a video on 2003 it may be the same can only just take a look it may be a help to you.
All best take care Clive

https://www.youtube.com/watch?v=rTsNAMVM6nc

you have to bleed your cooling system with the heater on until all the air is purged out of it then it should heat up quickly.

are you referring to the drain plug? if so, it is located on the passenger side bottom facing the front bumper. see attached diagram under radiator removal. http://www.kia-forums.com/attachments/kia-carnival-sedona/9678d1319024147-removing-radiator-kia-sedona-2005-remove-radiator.jpg

are you referring to the drain plug? if so, it is located on the passenger side bottom facing the front bumper. see attached diagram under radiator removal.
http://www.kia-forums.com/attachments/kia-carnival-sedona/9678d1319024147-removing-radiator-kia-sedona-2005-remove-radiator.jpg

They got a special funnel that will seal where the radiator cap is at. which looks like this. http://www.amazon.com/Lisle-24610-Spill-Free-Funnel/dp/B001A4EAV0 You can get it on ebay for $25 too.

Fill it up half way and leave it open to the system. Run the car until all the bubbles bleed out. Then plug the funnel and remove it and install your radiator cap. If you do not have heat still you got a clogged heater core. Which you need to replace or blow out the heater core to unclog it.

there is no bleeder screw most vehicles release pressure trough the radiator cap into the coolant reservoir

I had the same problem with sebring 2003. n the solution that i got was to top up the radiator colant.
hope it works for u too.

from reservoir or from the power steering pump or even from bleeding nipple.

Do the following exactly as stated, i think u have air in the system.

The generic method of bleeding air from the cooling system is to use a floor jack and raise the front of the car as high as poss, then fill the coolant recovery tank full and run the engine until it just starts to overheat, high end of normal zone on gauge, then shut the engine down and run cold water over the radiator core, this will self bleed the system and the coolant will be pulled from the recovery tank, repeat as necessary, never let the recovery tank run dry or more air will be pulled into the cooling systeml , if it still overheats then you need to have the head gaskets checked with a gas analyzer for hydrocarbons present in the radiator or recovery tank

Currently there are four motor mounts on the 2003 Kia Sedona. You have a (1) front mount by the radiator, (2) mounts on the top side of the motor driver and passenger. And (1) last one on the rear of the engine.