A ticking sound at startup can be a couple of things. It can be a worn drive belt, especially if it does not go away fairly quickly. It also can be a valve lifter noise. Check the drive belt and replace if necessary. Change the oil and try using a different brand oil filter. Purolator, AC/Delco, Wix, Motorcraft, are all good. I would use an OEM type filter to start with. If the car has solid lifters they may need adjusting. If it has hydraulic lifters and changing oil/filter does not help, purchase a can of Seafoam Motor Treatment. Often lifter noise in hydraulic lifters is often due to dirty and gummed up oil passages, varnished lifters and buildup of gum, varnish and carbon. Seafoam is an excellent product used by many auto technicians that will help clean the lifters. It can be purchased at most auto & marine parts stores. Follow the directions on the can to the letter. It is also an excellent Fuel Injector cleaner.
that's just the sound of the steel bits cooling down
I don't know, take your car for a check up and tell them about it...
A ticking or clicking sound is probably lifter noise, the valves need adjusting
the pullee to any belt could be bent
You forgot to let your wife in
You have an old car or it's about to be broken.
that probably means its time to get a new car
The tinking sound if it is a light sound is probably the fuel injectors working which is normal but I would check the oil level and make sure it is full first it could be lifters ticking or clattering.
I need some more detail on that one before answering, what happens from when you put the key in to when you pull it out. A detailed description is best. When I tried to start my car by turning the key, nothing happened. It seemed like the battery was dead and then a few minutes later, a ticking wound came from below the gas pedal and I have no idea what is causing it.
that would be the car indicator signal! that tells other drivers which direction your turning!
most likely a faulty relay
Diff whine