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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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over boost

  1. all black 4G63

    1G Boosted Coolant leak

    So after a test pull on the street @ 26-30 Psi to 7000 RPM 43db knock (Haltech elite) on 93 I noticed evidence of coolant on the transfer pipe which looks to be coming from the water/pump o-ring to pipe connection. (See photo). I’m not sure if I should be concerned about this, but I kinda am...
  2. Connor Wilke

    2G 2G over boosting and break up at high Rpm

    Hello, This is my first post. And I’ve tried looking up my exact issues and had no luck finding anything yetJust got a new laptop so I don’t have any logs yet •Brand new plug wires •Brand new NGk BPR6es gapped to .020 •Coil packs are in good condition •Have 280 cams and have great vacuum...
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