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quick ATS question

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Old Nov 9, 2006 | 07:53 PM
  #16  
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From: Hazelton,BC Canada
running around 20psi isnt overboosting is it?
 
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Old Nov 9, 2006 | 08:01 PM
  #17  
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From: Central, Al
No the pcm considers 24psi overboost and will defuel
 
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Old Nov 9, 2006 | 08:11 PM
  #18  
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well, I dunno whats up, I thought the boost would drop a couple psi but not over 5, and I expected the EGTs to drop. I might go over all the connections again.
 
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Old Nov 10, 2006 | 12:25 AM
  #19  
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I think you still have a boost leak.

When I did the ATS housing, I remembered the big o-ring as I spotted it easily. However, the o-ring that goes between the compressor outlet and the y-pipe that splits between the intercooler pipes, I forgot. It was stuck in the old stock housing, and as I was stashing that away after finishing up, I saw the o-ring staring me in the face.

Maybe you left that one like I did.

Hope you find the problem...
 
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Old Nov 10, 2006 | 12:47 AM
  #20  
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I made sure I gotthat one, and I remember seeing the big one when I was putting the ATS housing on...17ft lbs didnt seem like much to torque that down to....tomorrow morning Ill rip it all apart I guess....not the funnest thing
 
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Old Nov 10, 2006 | 11:07 AM
  #21  
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ok, I just started my truck up, its about -3 deg. celcius. it sounds different, and its blowing a little bit of smoke when idling, wich it never did before....
 
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Old Nov 12, 2006 | 02:01 PM
  #22  
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From: Hazelton,BC Canada
undid and re tightend all clamps from the housing to the intercooler. still the same. I guess Ill have to take the housing off and check it all out. maybe ill borrow my buddys superchip and see if I pull any codes.
 
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Old Nov 12, 2006 | 02:19 PM
  #23  
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Did you pull the turbo to install the housing, or do it on the truck? If you pulled it, there could be a few things causing it.
 
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Old Nov 12, 2006 | 02:20 PM
  #24  
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From: Hazelton,BC Canada
did it on the truck.
 
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Old Nov 12, 2006 | 02:36 PM
  #25  
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Well, that eliminates that possibility. Looks like you're going to need to pull it apart and check for anything that looks abnormal. I'm lost as to what it might be.
 
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Old Nov 12, 2006 | 03:22 PM
  #26  
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hmm, yea...I should have taken the housing off when I had all the pipes off. dad has a ****** in the shop right now..hopefully I can poke my truck in ther for a couple hours soon.
 
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Old Nov 18, 2006 | 07:07 PM
  #27  
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so what ever happened to this guys problem?
 
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Old Nov 19, 2006 | 07:54 AM
  #28  
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Bump, I'm also interested....
 
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