I believe it's the rear differential vent hose.
it's located above the spare tire under the vehicle....covered by a black metal box attached to the underbody with 3 screws. . . .
it is hanging under the bed of truck between the rear tires. the jack and lug nut tool is located under the hood.
look along top of grill under hood in front of radiator
in the boot, under the spare wheel. It is black and has 3 connections. Sam
If you have a tire iron with a narrow tip on the end opposite of where you loosen the lug nuts then you can stick it in the crank hole and turn it until the spare tire is lowered. Sam Kent
It is with the spare tire, under the floor, in the trunk.It is with the spare tire, under the floor, in the trunk.
the spare tire should be on the under carriage under the trunk of the Blazer
Under the hood is a long crank. When you open the back door, a small hole is exposed in the bottom edge. Put the crank in to the hole and you can crank the spare tire down. There should be a page explaining this attached to the jack.
the spare tire is under the hood
Deftly hidden under the spare tire.
If it has the mid mounted spare, no.
It is in the trunk. Look under the carpet and you will see a plastic cover with tools on it. The spare tire is under that.