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.
You can tell if there is damage to your engine hose.
( z1 possible :ARG1 ( z2 tell :ARG0 ( z3 you :part z5 ) :ARG1 ( z4 damage :ARG1 ( z5 hose :mod ( z6 engine ) ) ) ) )