The Top DSM Community on the Web

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. Log in to remove most ads.

Please Support Fuel Injector Clinic
Please Support Rix Racing

Recent content by VelocitàPaola

  1. VelocitàPaola

    420A Backfire, rough idle

    I'd be curious to know what the plugs look like and/or what a monitor shows from the O2 sensors while this is happening. Also, I'm a little concerned about your comment about the car having a new distributor, since these cars don't have distributors.
  2. VelocitàPaola

    420A 96 420a ECU Pinout

    Here you go. I can't remember, but I think some early 1996s had the 95 style ECU, and later ones had the 96-99 style ECU.https://www.2gnt.com/index.php?d=ECU_Pinout
  3. VelocitàPaola

    420A My car is running rich for some reason

    How are you measuring AFR? Do you have a wideband O2 sensor? Narrowbands will oscillate like what you're describing. Otherwise, putting larger injectors in your car without a way to adjust the base fuel pressure can certainly cause you to run rich.
  4. VelocitàPaola

    420A Coolant reservoir is bubbling after I park and turn the car off and I have a 420a with a turbo

    Is the turbo water cooled? I don't see coolant lines, but that could be adding a ton of heat to your cooling system.
  5. VelocitàPaola

    420A I want to turbo my 420a eclipse

    With that many miles and a suspected head leak, I'd rebuild the engine before anything else.
  6. VelocitàPaola

    420a High flow intake manifold options

    As far as I know, your two options are: 1) fabricate one from scratch, 2) port and polish a stock manifold. There used to be some Chinese-made sheet metal manifolds available. The quality was dubious, and I'm not sure they're still in production.
  7. VelocitàPaola

    420A 420a tensioner pulley

    I agree that threads will strip before the torque affects the bearing. I actually can't find an exact value in the 420A overhaul manual, but the Neon FSM says the bolt should be torqued to 61 N-m (45 ft-lbs).
  8. VelocitàPaola

    420A 2gNT Owners look here. ECU Pinout diagrams

    It's still there. Check this out. You might have to scroll all the way to the bottom.https://www.2gnt.com/index.php?d=ECU%2520Pinout
  9. VelocitàPaola

    420A 2gNT high rpm no acceleration

    I've never owned an A/T 420A, but I'm fairly certain all transmission-related fuses are in the dedicated relay/fuse box in the engine bay. It shouldn't be too hard to track down the right one.
  10. VelocitàPaola

    Chrysler 2.4 Valve Springs For Use In 420a?

    I believe they're the same part for both the 420A DSM and 2.4L PT Cruiser: 04777555AB.
  11. VelocitàPaola

    420A Broken bell Housing

    I would replace the whole thing. Welding it will take just as much work (removing the transmission, disassembly, etc.), and depending on who welds it, it will cost just as much, if not more.
  12. VelocitàPaola

    420A 420a turbo ms2- no spark.

    You might have gotten this all straightened out by now, but here's what I see:FunctionInternal PinsConnector PinsIAC controlJS0-JS3IACxx12V for IAC controllerJS9 to S12CN/ABarometric pressure sensorJS5N/AGeneric/tach output (5V pull-up)JS11 to pad...
  13. VelocitàPaola

    420A 97 2gNT dies and won’t start

    After the car dies, I would check the fuel pressure and look for spark to help start narrowing down potential causes.
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Innovation Products Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications MyMitsubishiStore.com RixRacing RockAuto RTM Racing STM Tuned
Back
Top