Can someone take a pic of something under the hood of your veh please, I have a friend with a 1999 ZR2 p/u and i was looking at sum probs earlier today and i noticed there is a emission tube on the pass side just below the battery by the belt tensioner.. There is a rubber hose attached to it, doesnt look correct since is has a complete crimp in the hose... I`m just wondering if there is supposed to be a metal tube bent for that angle and someone tried to snafu it...If anyone can help me with this i`d appreciate it,,, Maybe the ZR2 blazer would be the same??? Not sure since i dont own one or know of anyone with one to look at...

 

Best thing i've got right now:

 

Don't know if there's a difference b/t ZR2 and non-ZR2 for what you're looking for but here's an old shot from another post from a 2000 non-ZR2:


And here's a few I just took attempting to capture what I think you're talking about:

 

is his truck a 4x4?

are you refering to the vacuum hose that runs to the vacuum actuator under the battery? the other end runs down to the front differential?

Or are you refering to the tranny cooler lines? They connet to the rad and tranny on the passengers side.

Everything else on htat side should be electrical.