The serpentine belt on a car will get wet with oil if there is a leaking gasket or seal. Oil is blown around by the cooling fan which can cause it to collect on the belt.
Serpentine belt has stretched and needs replacing or the tensioner is defective or both.
Replace the tensioner. Stop it from getting wet by making some sort of shield to prevent water from getting to the belt.
No, an accessory belt is not considered a serpentine belt. However, a serpentine belt is considered a specific type of accessory belt.
Oil for 1997 infiniti needed
The serpentine belt would be the same as the accessory drive belt.
Serpentine Belt Diagram ML320
Serpentine belt, no. Timing belt, good chance yes.
If the alternator belt is the same belt as the other accessories, yes.
That I know of, there is NO serpentine belt, unless you are talking about the the Timing Belt (hardly serpentine, but anyway), it has a belt tensioner, not automatic, though.
Loosen the tensioner pulley. Slide the tensioner pulley to the right. The serpentine belt will come loose. Remove the serpentine belt. Reverse the process to install the new serpentine belt.
Drive belt? the serpentine belt? if that's what your talking about check the grooves in the underside of the belt if good check your tensioner to make sure it has enough strength to keep the belt tight
It is a serpentine BELT , not hose.