What makes the Amana gas drier stay hot even after it is turn off

It means there is a leak. You should turn off the gas flow to the drier immediately until it is fixed!

is it getting the right air mixture to breath? Maybe the gas is building up and it can't breath to run...

Check and make sure your exhaust vent is clean and clear of any blockage.

Sounds like you might have a pully belt problem, or perhaps you left a shoe in the drier? It is possible the guides for the drum are worn or out of alignment also.

Make certain the internal and external exhaust vent is clear of lint or any blockage. If there is no exhaust problem and the glow bar ignitor is working correctly,replace the gas valve coils.

Sounds like a sticking gas valve or a defective hot surface igniter. Open the broiler drawer or remove the bottom cover in the oven compartment. The oven usually has a hot surface igniter or a spark igniter. Turn on the oven and watch for the hot surface igniter to start glowing. It should glow very bright. Once it is glowing the burner gas should come on. If you hear the gas come on it should light right away. If there is any delay shut off the oven and stay back. Let the gas clear out then inspect the area near the igniter and make sure the burner is not plugged(the little holes may have debris in them). If you turn on the oven and the igniter comes,glows brightly,no gas is heard but you can smell gas it is either a blocked burner orfice/assembly or sticking gas control valve. Try giving the burner and gas control valve a tap and see if it comes on. If you tap the control valve and it starts working then shut of the oven and try it several times. If it starts to come on and off now you may have cleared whatever debris was causing the problem. If it does it again then it could be the control valve or a weak hot surface igniter. The igniter can be tested with a ohm meter. Most of the time when I get this complaint it is the oven control valve that is sticking. Be very careful when doing these procedures....gas can build up in the oven compartment very quicky and flash if ignited. Always have the gas shut off valve at the back of the range within reach and the electrical outlet in case you need to unplug it.

The ignitor may be too weak to open the gas valve. If you have a volt/ohm meter capable of reading AMPS you can hook up to a ignitor wire and turn the oven ON. If you read less than 3.5 amps replace the ignitor. If 3.5 amps or more are read,replace the gas valve.

take the exsaust off the back of the dryer and run a load with it dettached and see if this makes a difference and let me know

too hot??? thas gerenally a sign of insuffecient venting, check for arestricted and/or blocked vent. it cant release the proper amount of heat and its buildingup inhte machine

vent restiction look over the back of the drier and see if the vent is mashed folded etc then turn drier on go out side to where the hood is see how much air is comming out if very little find out whats blocking it