it will shake uncontrolabley
Could be worn transmission and/or motor mounts. Could be a worn driveline.
It's possible that the motor is old and worn or the blower fan is partially caked with dust. If the vehicle has a cabin filter, it's also possible that the filter needs to be replaced.
Symptoms of a worn bike chain include skipping gears, chain slipping, difficulty shifting, noisy chain, and visible wear on the chain links.
for some. If it's worn out.
Because itspiston rings are worn out.
Possibilities: Bad u-joint, worn front end part, slipped belt in tire, tire out of balance, bad steering damper. These are areas to start, more details/symptoms needed to give you more ideas.
replace the worn parts.
Most probably due to worn rotors/pads.
Typically bent rim or out of balance wheel. Although I have also seen warped rotors that throw the balance out at higher speeds, as well as irregularly worn tires. Tyres need to be tracked
Worn steering and/or suspension components. Don't drive that fast until you can have the problem repaired, and try to NOT drive very far.
Worn timing chain.
Worn piston rings.