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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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dsm idle

  1. Does a intake manifold need a tune to use safely

    After I had to take off my timing belt to replace my water pump by rpm’s have been off when im idle. when I’m in drive they’re at around 400 to 500 and will sometimes be at 200 but in park they’ll be at 1000 to 1100 and sometimes 800 so ive been running a higher idle at 900 drive and 1600 park...
  2. all black 4G63

    General First start up Idle surge 1G

    hello, I have read through a lot of post about idle surge, but my test are not bringing me to isolate the cause.This is the first time this engine has ran after a full rebuild. The CAMs are: Intake 264 and Exh 272 HKS.The ECM is 92 AWD 4G63T (stock)The IAC is new (replaced) and the TPS...
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