Chevy & GMC Vans

That would be coolant coming from your rear heater lines. See if you can find out if it's coming from the metal part or the rubber part.

You should top up your coolant reservoir so your engine doesn't overheat. Maybe just use water until you get the leak figured out.

Oh and welcome to the forum

By the looks of it, the rubber hose is wet all the way up. The leak may be coming from where the clamp is. See if the rubber is degrading there..

Or the heater is leaking. You can remove the plastic cover off the heater behind your driver seat. Just pull and the clips will pop off. Inspect the pipes there.

Thanks guys... The leak is coming from the rubber hose, right where I circled... there is a small puncture/crack and you can watch it drip. It should be no problem swapping the hose out, I had just never seen a fluid filled hose run to the back before and wanted to know what is was so I would know what to drain before replacing it. It's definitely coolant... i put a bucket under it and just checked it and it's green. Thank you guys for explaining what it was to me, now it should be no problem to fix. The oil cooler lines are also leaking, so it looks like I'm going to have a fun hose day.

My oil cooler lines leak too, but not bad enough to do something about it hehe. Anyways it's a common problem and there's an excellent post (with photos) about how to repair it for about $5 here: viewtopic.php?f=4&t=4614

Maybe you can just extend the life of your leaking heater line by slicing off the damaged part for a quick fix.

Welcome to ASV. Good work on the consult, TLessB.

My wife's name is Jennifer. Everyone calls her Jen except for our (ice) hockey team, they all call her The Jenerator.

Welcome.

Thanks again everybody! @timlessbeing I'm fixing it up to drive to Alaska, so I'm pretty much going over it and replacing anything that looks worn or sketch, so I'm going to go ahead and replace the whole line... if I was just going to beat around town in it I probably would have already just used duct tape (just kidding). @T.Low My fiance and family call me Jenn... I'm not sure why I put Jennifer as my user name other than the fact that I thought it would be easy to find in the forums. I'm so glad I joined this site.. you guys are great!

That's a long drive. Are you going to do anything to camperize interior?

Welcome to the site, Jennifer. That hose is an easy fix. Because of their age I'd change both of them.

Jennifer wrote:Thanks again everybody! @timlessbeing I'm fixing it up to drive to Alaska, so I'm pretty much going over it and replacing anything that looks worn or sketch,

I live 20 minutes south of the Canadian border, about 60 minutes south of Vancouver, 1.5 hr north of Seattle right off I-5.

If you happen to be travelling this route on your way to Alaska, we'll have to plan a VANcouver Vanners dinner and we'll send you off onto the next leg of your journey.

Also, the Alaska Ferry leaves from Bellingham, about 10 minutes from my house. A lot of people take the ferry up to Alaska, then drive back, or vice versa. Just an idea.

I want to go to Alaska too!

I plan on changing any hose that looks worn, as well as the idler arm, upper and lower ball joints, front and rear shocks, rotors, drums, pads, and shoes... and who knows what else when I get it lifted... it's got a long journey ahead.

@T.Low and timelessbeing: It seems like you guys live relatively close to each other... I've been to Bellingham many times... maybe we should all have a van party!

we should! the idea is rolling around in my noggin

Plus my fiance is really nice... you guys would like him too.

Make sure you get the MOOGs on the idler arms. Thats what i was told when i got mine. And looking at the stock and the MOOGs when i put them on I am glad that i did.

Welcome and have fun getting ready for that trip. I envy you for it.. Sounds like fun.