Push start button and it makes the noise like its going to start but stops when you release the button. Drum doesnt turn, smells like it might burn

I'm guessing that your belt my have been misaligned, which means, no problem!

But, I recently had a machine that had a motor that would not turn, only hummed. I vacuumed the lint, then blew the lint out of the motor with a compressor, and vacuumed again. It still needed a push start to get the motor turning, but it starts on its own, now. So, if you have a lot of lint buildup, it can eventually stop the motor

The problem could be a list of things . Let's start checking the belt , it coul be that the belt is broken or something is keeping it from doing its job ( a piece of clothing coul be stuck) due to the burned rubber smell you detected. It coul also be the electrical door switch and After checking the three first steps then comes the motor part lets hope is not . Good luck

That is a bad sign. If the buzzing starts when you press the start button and stops when you release its almost safe to say that the motor has a dead short or grounded out and causing that to happen. You can check the start switch by getting a multimeter and with the dryer unplugged take the wires off the switch, place a lead on each pin and press the start with meter set for continuity. If it shows continuity when presed and stops when released your motor is shot and needs to be replaced.
Now if you press the start button and the machine starts to hum and continues to hum its possible that something has gotten caught in the blower wheel and binding the motor up. Depending on the make and model the location and access to it vaaries.
If you can turn the drum and then the dryer starts you have a bad motor. The way the dryer works is when you initially push the start button, electricity is sent to the start winding, or stator, of the motor. This will in turn start the motor turning. From there the stator will drop out of the electrical process and at the same time the run winding, or rotor, will take over and the motor will continie to run. Your stator is damaged, has a burn spot, etc so by you turning the drum, the belt around the drum is moved which is attached to the motor pulley. You basically take the place of the stator. Long story short, you have a bad motor.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

That is a bad sign. If the buzzing starts when you press the start button and stops when you release its almost safe to say that the motor has a dead short or grounded out and causing that to happen. You can check the start switch by getting a multimeter and with the dryer unplugged take the wires off the switch, place a lead on each pin and press the start with meter set for continuity. If it shows continuity when presed and stops when released your motor is shot and needs to be replaced.
Now if you press the start button and the machine starts to hum and continues to hum its possible that something has gotten caught in the blower wheel and binding the motor up. Depending on the make and model the location and access to it vaaries.
If you can turn the drum and then the dryer starts you have a bad motor. The way the dryer works is when you initially push the start button, electricity is sent to the start winding, or stator, of the motor. This will in turn start the motor turning. From there the stator will drop out of the electrical process and at the same time the run winding, or rotor, will take over and the motor will continie to run. Your stator is damaged, has a burn spot, etc so by you turning the drum, the belt around the drum is moved which is attached to the motor pulley. You basically take the place of the stator. Long story short, you have a bad motor.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

That is a bad sign. If the buzzing starts when you press the start button and stops when you release its almost safe to say that the motor has a dead short or grounded out and causing that to happen. You can check the start switch by getting a multimeter and with the dryer unplugged take the wires off the switch, place a lead on each pin and press the start with meter set for continuity. If it shows continuity when presed and stops when released your motor is shot and needs to be replaced.
Now if you press the start button and the machine starts to hum and continues to hum its possible that something has gotten caught in the blower wheel and binding the motor up. Depending on the make and model the location and access to it vaaries.
If you can turn the drum and then the dryer starts you have a bad motor. The way the dryer works is when you initially push the start button, electricity is sent to the start winding, or stator, of the motor. This will in turn start the motor turning. From there the stator will drop out of the electrical process and at the same time the run winding, or rotor, will take over and the motor will continie to run. Your stator is damaged, has a burn spot, etc so by you turning the drum, the belt around the drum is moved which is attached to the motor pulley. You basically take the place of the stator. Long story short, you have a bad motor.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

There's possibilty that the bearing is going bad. It would cause the belt to slide alittle when the drums starts to turn. The strain on the motor because of the bad bearing can cause the motor overload and shut down until it cools, then it can be restarted.

When i put clothers in my dryer it does not move and it make a sound when i push the start buttom

Belt, and skid plates very easy to change and not much money

motor is bad or too weak and the smell is from trying to start it. if that motor can't take off right away it will get extremely hot and will start to burn up and smoke. sorry for the bad news.

a hum with a burning smell means the motor winding has failed.
you can try this: open the door and hold in the door switch, have another person hold the start button. You manually roate the drum by grabbing a fin and moveit while the unit is humming.IF the dryer starts, you need a motor.
Good Luck!