1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

700rpm loss

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Old Oct 15, 2003 | 11:16 PM
  #11  
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Default Re: 700rpm loss

Originally Posted by russianpolarbear
Say I am going 75 and am holding the rpm at 3000, it will stay at 3k for about 10 sec-15 and then usually it will drop to about 2200-2300 and the rpm'* will bob up and down. When I hit the gas to go the rpm'* will not go over 3k by much and will accel very slow. It does this sometimes even when I have cruise on. I dont hear or feel it shift down during these times. It makes me upset especially when someone is tail gating me and I cant go Zooom.
Sounds to me that your TCC is just a little slow in locking/unlocking. It (TCC) may also be prematurely engaging too at times. As for the "passing gear" problem, well that could be because the TCC will stay engaged & not let the trans down shift to a lower gear to allow you the extra burst of speed to pass.
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Old Oct 16, 2003 | 02:15 AM
  #12  
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Try having the trans flushed. Did wonders for mine.
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Old Oct 16, 2003 | 10:13 AM
  #13  
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I have had my fluid flushed, about 2 months ago so that shoudnt be the problem. So it sounds like I need a new torque converter? or a clutch assembly?? Im not sure if thats part of it or not... :?
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Old Oct 17, 2003 | 11:42 AM
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ok.....
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Old Oct 17, 2003 | 06:19 PM
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The TCC Solinoid or Valve is part of the Main Control Valve Body inside the Transmission. It can be replaced w/o removing the entire Trans too.
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Old Oct 19, 2003 | 06:41 PM
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so its inside... and I have to rip it open????
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Old Oct 20, 2003 | 06:48 PM
  #18  
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Pooper scooper
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