You did not give the year / info on this unit. If this is a rear wheel drive unit I would take a look at the universal joints... If it is a front wheel car, look at the CV joints (front axle u joints)
A knocking noise when coasting in a vehicle could be caused by issues with the engine, transmission, suspension, or brakes. It is important to have a mechanic inspect the vehicle to determine the exact cause of the noise.
It would help to specify the type of noise and type of vehicle in question.
A clicking noise on your bicycle when coasting could be caused by loose or worn out parts, such as the chain, pedals, or bottom bracket. It could also be due to misaligned gears or a problem with the freewheel or cassette. It's best to have a professional bike mechanic inspect and diagnose the issue for proper repair.
No, it breaks some noise law.
It will normally start with a leak at the pump. If the impeller breaks you will hear a rattling noise at the pump.It will normally start with a leak at the pump. If the impeller breaks you will hear a rattling noise at the pump.
Any abnormal noise in the transmission is bad - some noises are worse than others. However, you didn't post enough information to be more specific than that. Is it a manual or automatic? Does it make noise shifting into 3rd gear, shifting out of 3rd gear or when driving in third gear? Under load and coasting or just under load ... or just coasting? All the time, or just intermittently?
Take it to someone who can overhaul it.
First, check the lug nuts. If that's not it, check the wheel bearings.
Depends on nature of malfunction. There are many
A clicking noise, when accelerating, can be caused by a worn CV joint. The CV joint can cause the axle to collapse when it breaks.
Friction in the transmission system may cause whining noise when a car is accelerating. A poor engine or clutch assembly may cause the excess friction in the transmission system.
Check to see if your lug nuts are tight