Oil Catch Can. Yes or No?

[RCMUSTANG]

Definitely post the results if you have it analyzed I'm not sure I'll go to that much trouble myself, but maybe next time I drain them I'll at least make sure I get all of it out into a sealed container (so the fuel portion doesn't evaporate away) and let it settle out into layers to see what it looks like.

I have to say that none of the stuff I've collected has evaporated like fuel would sitting with no cap on it.

Sponsored

 

[gnx7]

Can you guys share what brand of oil catch cans you are buying and approximate cost? Another thing to mention is that oil vapor/mist does lower overall octane content the engine sees..... in addition to coating the intake manifold and then eventually the intake valves!

 

[DavidR]

Can you guys share what brand of oil catch cans you are buying and approximate cost? Another thing to mention is that oil vapor/mist does lower overall octane content the engine sees..... in addition to coating the intake manifold and then eventually the intake valves!

Hi Mark,
Our truck only has 8,000 miles, but since that includes the break-in period and I already tend to change oil on an somewhat accelerated schedule in our vehicles, I have changed it once already using Valvoline "Modern Engine" oil.

https://www.valvoline.com/our-products/motor-oil/modern-engine-full-synthetic-motor-oil

You wouldn't necessarily think so, but just changing oil ahead of schedule is also a surprisingly controversial topic in some other threads.

Yes, some other folks have also noted the issue of oil vapor reducing octane content. I don't now how much reduction it causes, but it certainly can't hurt to reduce it.

 

[Sashimi_Moto]

My intent is to do the Ford CCV side catch can and the Mishimoto for the PCV side. Without port side injectors I'm highly motivated to avoid the need for a walnut blasting anytime soon nor do I want the intake of the turbo/intercooler to get buggered up by crankcase gasses either. Emptying a catch can while I do the oil change is no big deal to me and clean turbo is a happy turbo.

 

[gnx7]

I haven't looked at all 18 pages on this thread; however is there a page showing what line(s) to run to the catch can and then back to the intake?

 

[HenryMac]

I have changed it once already using Valvoline "Modern Engine" oil.

https://www.valvoline.com/our-products/motor-oil/modern-engine-full-synthetic-motor-oil

Interesting, thanks for posting this. Sure would be nice if these oil manufacturers would supply testing data to back up their claims of "exceeds industry standards by 40% against carbon build-up based on average of industry standard". Curious what the Noack test data reveals for this oil and how it compares to Mobil 1 Annual Protection? I searched, but couldn't find numbers for the Valvoline?

 

[DavidR]

Interesting, thanks for posting this. Sure would be nice if these oil manufacturers would supply testing data to back up their claims of "exceeds industry standards by 40% against carbon build-up based on average of industry standard". Curious what the Noack test data reveals for this oil and how it compares to Mobil 1 Annual Protection? I searched, but couldn't find numbers for the Valvoline?

I agree. I'm sure there is a lot of marketing hype in these claims. Maybe not 100%, but still a lot. I think I did see the Noack result for the Valvoline somewhere, probably on a spec sheet that someone linked to, and I seem to remember it was good but not head-and-shoulders above (or below, LOL) many other good oils. To some degree, I'm probably guilty of falling prey to the marketing hype

My guess is that by now, most manufacturers top tier oil has been formulated to handle the needs of turbo GDI engines.

 

[HenryMac]

My guess is that by now, most manufacturers top tier oil has been formulated to handle the needs of turbo GDI engines.

I've done a bit of research. I even called Mobil 1, Castrol and Pennzoil and what I've found is manufacturer's won't share Noack testing data with their customers? I did find a site online, but it doesn't have data for everything and some of the data is pretty old. https://pqia.org/passenger-car-motor-oil/

More data here: What oil will you be running after your 1st oil change?

 

[DavidR]

I've done a bit of research. I even called Mobil 1, Castrol and Pennzoil and what I've found is manufacturer's won't share Noack testing data with their customers?

I found the product information sheet for the Valvoline here (see link). The Noack is 11 for 5W-30. Not the best out there, but okay.

https://sharena21.springcm.com/Publ...2d889bd1/dd7306bd-0ee0-e711-9c12-ac162d889bd1

 

[HenryMac]

I found the product information sheet for the Valvoline here (see link). The Noack is 11 for 5W-30. Not the best out there, but okay.

https://sharena21.springcm.com/Publ...2d889bd1/dd7306bd-0ee0-e711-9c12-ac162d889bd1

Thanks David.

It meets Ford Spec. WSS-M2C946-B1... which is good.

But the Noack and Phosphorus levels are pretty high? I wonder what their "exceeds industry standards by 40%" claim is based on.... non synthetics?

 

[Doc]

2000 miles later, filter is still clean. no muss, no fuss!
Regards
Doc

 

[HenryMac]

2000 miles later, no muss, no fuss!

Regards
Doc

OK, I'll bite. What are we looking at here Doc, more details please.

If that's a filler tube breather, isn't it spewing oil vapors into the engine bay?

 

[Doc]

OK, I'll bite. What are we looking at here Doc, more details please.

If that's a filler tube breather, isn't it spewing oil vapors into the engine bay?

It’s a breather with a ball valve and spews nothing..except crankcase pressure..probably some un noticeable oil vapor too..it only opens during boost.
Regards

 

[HenryMac]

It’s a breather with a ball valve and spews nothing..except pressure..

How about a link to the manufacturer?

 

[Doc]

How about a link to the manufacturer?

CFM Performance billet valve cover/ oil filler breather. 2015/2019 mustang Ecoboost.
Regards

Sponsored