2.0L LNF Performance Tech 260hp and 260 lb-ft of torque Turbocharged tuner version.

LNF Valve Gunk..

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Old 11-02-2013, 03:40 PM
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Originally Posted by Powell Race Parts
if you can get in and not get raped for the costs, all the BMW dealers should have the BMW wlanit blast machine to do the work. I can do it, but it makes such a mess I am not geared up to do it yet. Maybe later in November. Its not like I have a team of super techs working doing stuff. Its just me, Gloria and four different machinists and fabricators work making our stuff.
John, I know your a busy guy but I wouldn't mind waiting a little while. Car is about to go into storage and I want some other powell parts so I'll contact Gloria and get something set up
Old 11-02-2013, 04:22 PM
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^^^good deal Dutchman I will look after you when the time comes, for sure...
Old 11-05-2013, 04:41 PM
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Can someone please explain when the valves are open and closed? Like TDC etc.

Are half open and half closed or how does that work. I was planning on just rolling it and using the borescope camera to make sure it's closed.
Old 11-05-2013, 06:01 PM
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Originally Posted by umrdyldo
Can someone please explain when the valves are open and closed? Like TDC etc.

Are half open and half closed or how does that work. I was planning on just rolling it and using the borescope camera to make sure it's closed.
You're over thinking it, work the three ports that have the valves closed (verify with a flashlight) when you're done with those three put the car in 4th and roll it back while shining a light and stop the car when the valves are closed. You can see the back of the valves and you will know when they are shut. If you're worried about it change the oil after.
Old 11-05-2013, 06:13 PM
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^^^^ lol sundevil is right! overthinking it. I think that happens to all of us from time to time....
Old 11-09-2013, 12:02 PM
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I forgot to ask...

Casionerd- did you pull the fuel line fuse and run the car out of fuel so that you could loosen the inlet fuel line from the pump or did you not even have to touch those connections?
Old 11-10-2013, 09:03 PM
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Originally Posted by Wired
I forgot to ask...

Casionerd- did you pull the fuel line fuse and run the car out of fuel so that you could loosen the inlet fuel line from the pump or did you not even have to touch those connections?
I did neither. The IM will come out with a little tender manipulation.
Old 11-11-2013, 09:40 PM
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Originally Posted by casionerd
I did neither. The IM will come out with a little tender manipulation.
I pulled the fuse and dropped the pressure, then took the entire inlet line off and put it over my valve cover. Definitely nice to get it out of the way. No fuel leakage either.
Old 11-11-2013, 09:48 PM
  #284  
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somewhere I wrote a how to for R&R the intake manifold.
Old 11-11-2013, 11:52 PM
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I'm writing a very detailed how to on the valve cleaning and manifold removal. Should I make them separate topics?
Old 11-12-2013, 04:01 AM
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Originally Posted by Wired
I'm writing a very detailed how to on the valve cleaning and manifold removal. Should I make them separate topics?
Yes for sure
Old 11-12-2013, 12:01 PM
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X2 on yes
Old 11-12-2013, 01:02 PM
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Originally Posted by bmartz1991
X2 on yes
Alright it is all written out. Just need to upload pics and then do some editing since I need to break them into two topics. Ill have it done by the end of tonight unless something comes up.

Edit: like my memory card with my photos becoming corrupted... awesome.

Last edited by Wired; 11-12-2013 at 01:45 PM.
Old 11-13-2013, 09:43 AM
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Originally Posted by Wired
Alright it is all written out. Just need to upload pics and then do some editing since I need to break them into two topics. Ill have it done by the end of tonight unless something comes up.

Edit: like my memory card with my photos becoming corrupted... awesome.

So no more how to with pics ?
Old 11-13-2013, 10:49 AM
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Originally Posted by QuickSilver_SS
So no more how to with pics ?
No I managed to make them. Just missing a few.

They are done and waiting approval. I can see them and it says 11 views already...
Old 11-13-2013, 12:38 PM
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https://www.cobaltss.net/forums/how-...emoval-304188/
Old 04-13-2014, 05:26 AM
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Decided out of the blue today to take a look at my valves after my poorly done hand job at 50k km's last summer. It just so happens a local group member bought some media and an air gun and two buds where already doing there's when I showed up at the vancity garage. Once done they looked pretty good, blasting took all of 15 minutes, while hitting them with a pick set took a good hour+ for all the hard buildup.

Total job time 3 hours with lots of comments from the peanut gallery
Attached Thumbnails valves.jpg  
Old 04-13-2014, 07:29 PM
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Originally Posted by m33pm33p
Decided out of the blue today to take a look at my valves after my poorly done hand job at 50k km's last summer. It just so happens a local group member bought some media and an air gun and two buds where already doing there's when I showed up at the vancity garage. Once done they looked pretty good, blasting took all of 15 minutes, while hitting them with a pick set took a good hour+ for all the hard buildup.

Total job time 3 hours with lots of comments from the peanut gallery
did you replace the pcv with a new valve? If not you are getting good at this put one in. lol
Old 04-13-2014, 07:30 PM
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Originally Posted by Dutchman
John, I know your a busy guy but I wouldn't mind waiting a little while. Car is about to go into storage and I want some other powell parts so I'll contact Gloria and get something set up
Update it was done, Dutchman happy. PS change the oil and filter when u are done folks
Old 04-13-2014, 09:11 PM
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..

Would it be a good idea to run the engine for a few minutes first before the said oil change so debris doesnt fall into your fresh oil?
Old 04-14-2014, 01:23 AM
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Originally Posted by Powell Race Parts
did you replace the pcv with a new valve? If not you are getting good at this put one in. lol
No

My plan was to upgrade to your system before the valves get nasty again(as in soon). Or should I replace it when I put the separator on?
Old 05-05-2014, 10:11 PM
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Was down to 24.9 MPG; now back to original MPGs



Old 05-05-2014, 11:11 PM
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Originally Posted by m33pm33p
No

My plan was to upgrade to your system before the valves get nasty again(as in soon). Or should I replace it when I put the separator on?
I would recommend make sure it works. hard to do when the IM is on the car.

Krispy I wish I could take such nice pictures of the valves. How about some "clean" pics? lol
Old 05-06-2014, 08:45 PM
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Originally Posted by Powell Race Parts
I would recommend make sure it works. hard to do when the IM is on the car.

Krispy I wish I could take such nice pictures of the valves. How about some "clean" pics? lol
Old 05-07-2014, 12:19 AM
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Soooooo, who wants to clean my valves for me? I'm sure at 71k they are horrible.


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