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.
Oil from your car can damage parts within your car.
( z1 possible :ARG1 ( z2 damage :ARG0 ( z3 oil :source ( z4 car :poss ( z5 you ) ) ) :ARG1 ( z6 part :location z4 ) ) )