Because even when its just idling, there are 100 small explosions every second inside of it with a powerful heavy metal crankshaft rotating 1500 times per minute.
You could have a bad engine mount.
http://www.carspace.com/guides/Toyota-Echo-How-to-change-oil
You have to take out the engine to get to it.
5kg
The Toyota Echo has an inline 4 cylinder engine. The number one cylinder on all inline 4 cylinder engines is the first piston at the front of the engine. The front of the engine is the end that is opposite the transmission.
Yes.
Mine doesn't, but if yours does, it could be due to warped rotor (if it shakes when you are breaking) or unbalanced/unevenly worn tires. Could also be a broken or missing engine mount (if it shakes all the time).
How to open hood on Toyota echo
Follow the positive battery cable down to the engine. It is bolted to the starter.
On top of the engine, but you have to remove the cover to see them.
yes
If you are asking if you can tow with a Toyota echo, the answer is yes. See related link for a video of a Toyota Echo towing a small trailer (and off roading).
no oil