How to check engine vacuum hoses<br>Check each hose for bulges and swelling. If a hose feels soft or spongy when you touch it, this can indicate damage caused by your car's oil. [substeps] A swollen hose that is cracked and hard is often caused by heat damage.
Does this next sentence follow, given the preceding text?
This context comes from a car manual

Options: i. Yes ii. It's impossible to say iii. No
ii.