RJ_RS_SS_350

124,765 miles, another drain.
7 oz. turbo-side, and 17 oz. intake-side.

RJ_RS_SS_350

126,005 miles, another drain.
3 oz. turbo-side, and 10 oz. intake-side.

RJ_RS_SS_350

127,962 miles, another drain.
3 oz. turbo-side, and 10 oz. intake-side.

Almost 2,000 miles, but relatively little liquid caught.

RJ_RS_SS_350

129,164 miles, another drain.
8 oz. turbo-side, and 17 oz. intake-side.

RJ_RS_SS_350

130,929 miles, another drain.
16 oz. turbo-side, and 17 oz. intake-side.

LT1GMC

So is the collection on the Intake side still almost all water, or what percent oil as an estimation? I bought a pair of catch cans to do my Yukon and HHRSS. The one on the Yukon works great, but I haven't installed the one on the HHR, and now trying to decide if I really need two or would eliminate most oil in the intake by just doing the intake mod and 1 catch can. I am not using any noticable oil in the 5-6000 mile oil changes, but do see oil residue in the intake. At 96 k miles and an sure I need to clean the intake valves. Makes plenty of boost but doesn't have the zip it did.

RJ_RS_SS_350

Yes, both cans catch muck that is almost all water. I would not choose one over the other. One keeps muck from building up in the intercooler, the other keeps muck from building up on the valves.

RJ_RS_SS_350

132,266 miles, another drain.
15 oz. turbo-side, and 16 oz. intake-side.

RJ_RS_SS_350

Warning to anyone with catch cans: Clean them periodically, I would guess every 6 months or so.
Here are my findings about it
Post #104. https://www.chevyhhr.net/forums/prob...-60359/page11/

Cat Man HHR

RJ
Any filter container should be cleaned or replaced after X amount of hours. Air, water, oil or oil vapor.
Granted if you had a restriction gauge on it you have seen the filter was plugging up and knew to service it.