Installed Jegs Catch Can! Pics!
I mounted it up front AWAY from the rear heat of the engine and exhaust. To mount in all the way in back gets way too hot for my liking plus cutting the longer hose up front aligns the fittings better. btw the hose is 7/16-15/32 so 3/8 hose fittings are too small to correctly hose clamp!
So far no oil has collected which is good, but also has me researching as this might not be the correct hose at all for a catch can as noted in another post below of mine.
So far no oil has collected which is good, but also has me researching as this might not be the correct hose at all for a catch can as noted in another post below of mine.
Last edited by sscobaltscZ06; May 28, 2007 at 03:05 PM.
After further looking at hoses I dont believe this is the correct hose to be putting a catch can into for best results in catch oil where I have it now, altho it doesnt hurt having it plumbed in this hose either (and since no oil at all has even collected im pretty sure this is not the best hose to be plumbing into for a good catch can install). The better install by looking further would be the hose that is plumbed on the other side of the throttle body and not the one plumbed into the CAI tube before the TB.
The arrows in this picture point to what appears to be a pcv valve possibly (even tho ive been told the supercharged models dont actually use a pcv valve setup but it sure looks like one to me) of some sort and if so this is the better hose to plumb the catch can into and not the other hose. This other hose plumbs into the intake side of the throttle body which is the same way Z06 owners plumb theirs which is directly into the pcv hose that goes to the intake side of the TB as shown in a Z06 catch can install in below picture.
Im gonna track down the other end of this other hose and I bet it goes into the side of the block, head or crankcase port somewhere for the pcv system and would be ideal for the catch can to be plumbed into.

Green arrow points to pcv valve going directly into intake side of TB which looks to be the same plumbed inlet port location area the SC Cobalts use.
The arrows in this picture point to what appears to be a pcv valve possibly (even tho ive been told the supercharged models dont actually use a pcv valve setup but it sure looks like one to me) of some sort and if so this is the better hose to plumb the catch can into and not the other hose. This other hose plumbs into the intake side of the throttle body which is the same way Z06 owners plumb theirs which is directly into the pcv hose that goes to the intake side of the TB as shown in a Z06 catch can install in below picture.
Im gonna track down the other end of this other hose and I bet it goes into the side of the block, head or crankcase port somewhere for the pcv system and would be ideal for the catch can to be plumbed into.

Green arrow points to pcv valve going directly into intake side of TB which looks to be the same plumbed inlet port location area the SC Cobalts use.
Last edited by sscobaltscZ06; May 28, 2007 at 03:10 PM.
Haha, me too. I usually get a car and tear it apart right away. But this time I actually have a loan and more bills then usual. That means more time at work and less $$ spent on the car. Kind of sucks but at least I am learning something all the time instead of getting bored with it right away.
I was the first to install mine, but never got enough time top write up the how-to. Good job, but you should have mounted the can to the firewall like so.
https://www.cobaltss.net/gallery/sho...3&userid=10411
https://www.cobaltss.net/gallery/sho...3&userid=10411
I was the first to install mine, but never got enough time top write up the how-to. Good job, but you should have mounted the can to the firewall like so.
https://www.cobaltss.net/gallery/sho...3&userid=10411
https://www.cobaltss.net/gallery/sho...3&userid=10411
Plus on my SC model the hose back there is too short to mount it decently with its molded curves (your hose is much longer and routed differently than my model though, so you had more straight hose to work with).
Much easier mounted in front to access, plumb it in, drain it and keep it away from intense heat blasting it and a mount isnt needed for it anyway.
Anyway anyway its done it will work, so its owner optional where to put it or to mount it.
Last edited by sscobaltscZ06; May 29, 2007 at 07:50 PM.
I haven't seen anything yet. There will be something eventually though.
When I cut the lines to install it there was oil all throughout the lines.
You can see some of it all over the hoses in the pic during test fiting.
When I cut the lines to install it there was oil all throughout the lines.
You can see some of it all over the hoses in the pic during test fiting.


