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Thread: PURCHASED - 1990 auto Supercoupe on local Craigslist for sale

  1. #31
    Join Date
    Jul 2004
    Location
    Hamilton NJ
    Posts
    2,082
    Molding came out nice, what did you use? I need to to do the same on my 93
    Tom Downs-member#2752
    MPX'd 90 SC Auto~bought Feb. 2012
    RIP MOM!!! I will always miss and think about you 4Ever! 1940-2018
    RIP Rexy boy!!!! Miss my dog 2006-2018
    http://www.sccoa.com/forums/garage_v...vehicle&id=424

  2. #32
    Join Date
    May 2004
    Location
    Va. Beach,Va.
    Posts
    7,072
    Quote Originally Posted by 89XR7TD View Post
    Molding came out nice, what did you use? I need to to do the same on my 93
    Satan black rattle cans..............
    SCCOA Member #2406
    '94 SC AUTO - 2.3 Whipple
    '90 SC AUTO - Bone Stock
    http://www.sccoa.com/forums/garage_v..._vehicle&id=19

  3. #33
    Join Date
    May 2004
    Location
    Va. Beach,Va.
    Posts
    7,072
    After a lot of trial/error with parts changing, mostly parts that I had lying around, trying to figure why it would run decent with the mafs unplugged but crappy with it plugged in I think I finally figured it out. After none of that helped I finally thought that it could be an issue in the ecm so I sourced out another one, the one I removed was a reman unit, and it seemed to work except I had a cel light, code 66. After searching on this site about that code I started checking for vacuum leaks and the first place I looked I found a leak, the crosstube connection was split where it plugs into the intake tube. Repaired it with some black rvt silicone sealant and let it dry. Connected everything up this morning, cel light is gone and it seems to be running/idling just fine with the mafs plugged in............ Now I can finally move on to fixing a few other small odds and ends. Who says persistence doesn't pay off or at least trial and error.............
    SCCOA Member #2406
    '94 SC AUTO - 2.3 Whipple
    '90 SC AUTO - Bone Stock
    http://www.sccoa.com/forums/garage_v..._vehicle&id=19

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