i dont think they have lifters as it has over head cam or at least mine does. so no time at all. if its a rattling the rockers need adjusting
Master Brake cylinder replaced and lines bled-how long?
Yes as long as you change both heads.
it depends on the car
A cylinder? A cylinder is still a cylinder regardless of how long it is.
21 hours
It depends, but it could be the lifters. If you have hydrolic lifters, they will lose oil when they are not run and "collapse". It will take some running time for the lifters to refill with oil (not sure how long exactly - ten minutes?). If the sound goes away after a little while, it might have been the lifters.
i read seven hours
Refer to (and understand) repair manual
the lifter rods are two different sizes. Three long and three about an inch shorter.Pull lifters all the way up and drop rods in and you can tell where they go.
4 to 6 hours
depends on what engine the 4 cylinder should take a day if you have all the tooling
on average 60,000 miles