5 times
Not until the truck starts bouncing. are the shocks go to leaking.
The rear are shocks the front has struts. Rears shocks are a snap to change. Front struts should only be changed if you have the proper tools and knowledge as it can be dangerous.
You should get a factory service manual to familiarize yourself with the procedure. The rear shocks are fairly easy to change for anyone with general mechanical aptitude and the proper tools. The front shocks should be changed by a good front end shop that has a spring compressor.
Not if they are struts - need a spring compressor
You should change the shocks on your 2008 Toyota corolla when oil is visible around the shock absorber located behind the tire and made visible when you jack the car up and look just above the suspected tire. If the shocks are dented they should be replaced. Poor steering response and stiffness, uneven tire ware, excessive bouncing or vehicle sway are all symptoms of damaged shocks. Shocks should be changed about every 50,000 miles.
weekly
Passwords should be changed every month.
According to my dealer, it should be changed at 150,000 km.
When it is dirty.
When it is dirty.
When its old