First of all you need to be sure that the washer is properly stabilized. Instability causes the machine to vibrate more. Secondly you may try to place some rubber mats under the legs of the washer.
There different things that can be placed under a washing machine to muffle some of the noise. One of the best solutions is placing sponges on each of the corners of the washing machine.
A faulty fan clutch.
Your washer has little "legs" that you can adjust. They usually can be found under the front of the washer and to adjust you unscrew them up or down.
It's making noise because the harddrive is loading or something. Which makes it go slower because it's loading.
If by "popping noise" you mean backfire, it could be crossed ignition wires, or some sort of misfire.
If it is more of a noise than a power loss, then you may simply have a loose exhaust bracket or heat shield. Either of these can make a lot of noise under load. If you are experiencing a loss of power, then the problem may be that the catalytic converter is beginning to fail. If so, replace the them soon.
The rear upper strut mounts on this car are made of some kind of foam which breaks down over time you most likely just need them, be sure to get rubber ones from an aftermarket distributor. reach up on top of the strut under the nut/large washer and if you find little peices of foam and the large washer is really close to the strut mount, that will cause a lot of noise.
Sounds to me like HOT exhaust cooling down.
You have a particle stoppage down stream or poor venting
They make a grunting noise when contented and if they are lying down and you sratch them they close their eyes and lean into you, like calves. Thats what my pig does anyway HI
The vibrations from the mouth bounces from the front of the reed and down into the instronment making to music it makes.
The thunder fears children because of the noise the thunder makes. Just tell them to calm down and be ok.
it cools itself down, that is normal