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Volvo RWD 900 Forum

INDEX FOR 11/2009(CURRENT) INDEX FOR 6/2009 900 INDEX INDEX (NO RELOAD) [<<]  [>>]

VIEW    READ ONLY    PRINT   SAVE   A    A  very rough warm-up 900 1994 posted by  janglim on  Wed Jun 24 22:31 CST 2009 Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS]     [IGNORE ALL POSTS] last visit: Thu Sep 24 20:50 CST 2009 [RELATED] Thanks, I found the fpr flow test on the faq. I'll give that a try. I haven't noticed signs of running rich, and yesterday the rough running came and went intermittently on a 45 minute highway drive - so maybe the problem is not tied to the warm-up period like I thought it was. The cat is a two year old dynaflo, but it should be easy enough to open the port and rule that out. I cleaned the throttle body and IAC motor 2 or 3 months ago when I had similar symptoms. I'll clean the TB again as soon as I get time though - it's nice to rule things out. joe Mark this post as an answer to my question<- Use this feature to mark quality replies to your post. Select, copy to buffer, and paste anywhere: <a href="http://www.brickboard.com/RWD/volvo/1356484/940/960/980/V90/S90/rough_warmup.html">very rough warm-up</a>

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• very rough warm-up [900][1994]
  posted by  mmal231294  on Wed Jun 24 07:21 CST 2009 > V
  • very rough warm-up [900][1994]
    posted by  janglim  on Wed Jun 24 22:31 CST 2009 > V
    • very rough warm-up [900][1994]
      posted by  janglim  on Sun Jun 28 17:58 CST 2009 > V
      • very rough warm-up [900][1994]
        posted by  mmal231294  on Thu Jul 2 12:02 CST 2009 > V
        • very rough warm-up - solved [900][1994]
          posted by  janglim  on Sun Jul 5 11:53 CST 2009 > V

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