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For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

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gsx 1g

  1. 1G 1991 GSX boost issue

    Hey everyone,I recently picked up a 91 GSX and for some reason the car loves to go to 14 psi+ and hits a fuel cut at 5krpm, if I feather the throttle at 10psi it pulls and reves out as normal, I checked the vacuum lines,turbo inlet pipe nipple ------ wastegate...
  2. 1990 Mitsubishi Eclipse GSX

    Street Build 1990 Mitsubishi Eclipse GSX

  3. 1991 Eclipse GSX
    Sold

    For sale 1991 Eclipse GSX

    Work is making me move again in a couple weeks and I don’t have the time or space for this vehicle anymore. I bought this in 2019 and restored as much as I could, a picture of the list of fixes will be posted. I upgraded the brakes and the wheels no long fit so you’ll need to bring wheels...
    $4,000.00
  4. 1gsxkid90

    1g Brakes

    Long story short, my 90 gsx has sat for way too long and I need to replace all rotors, pads, and calipers. Probably some if not all brake lines as well. Can anyone point me in the right direction of a good budget friendly kit. Probably looking more for something beffier than the OEM replacement...
  5. Volif_

    1G Started running on 2 cylinders mid drive?

    I went for a drive yesterday on a uphill road near me. The car was driving fine and pulled great uphill. Then I went downhill (with mid/high rpm's for braking, but I was not pushing it just a normal drive), and after I almost came to the village below the car just became very loud, lost power...
  6. 92 1g gsx

    Street Build 92 1g gsx

    • PNCDSM
    • Vehicle profile
    • gsx 1g rebuild
    • Category: 1G DSM
  7. 1990 Eclipse GSX

    1990 Eclipse GSX

  8. Stella

    1G Clutch Problems - troubleshooting

    So my car blew a clutch (ACT2600) a while back. (pressure plate fingers blew off, and disc was worn)I Removed the transmission and installed a new ACT 2600 sprung hub 6 puck assembly. I also installed a new Slave cylinder, Clutch fork, and throw out bearing w/clip. I then bled my clutch many...
    • Stella
    • Thread
    • 1ga clutch issue clutch pedal gsx 1g manual transmission newbie stalls
    • Replies: 9
    • Forum: Newbie Forum
  9. 1990 Eclipse GSX

    Street Build 1990 Eclipse GSX

    • Stella
    • Vehicle profile
    • 1990 1990 eclipse gsx 1990 transmission 1ga dsm dsm 1g gsx gsx 1g
    • Category: 1G DSM
  10. 1990 Gsx Eclipse

    Street Build 1990 Gsx Eclipse

  11. Gooeytaro

    1G Liners and Carpeting

    So here I am for the first time. Just bought my 1990 GSX yesterday to work on and restore to it's fullest. But, I am having some hard times finding these missing carpet pieces, replacement headliner and new carpet as a whole. Any help is appreciated You must be registered to see element.You...
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