Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 1999 Mitsubishi Eclipse auto trans will not upshift
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Old 10-25-2012, 05:15 PM
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Quote:
Originally Posted by countryboy37 View Post
Have a 1999 Mitsubishi eclipse that want come out of 1th gear it a automatic car......transmission has been replaced and all sensors has been replace and even the computer replace but still want come out of 1th gear......help!!!!
Have the shift solenoids been checked?
Have you checked Line pressure?
Did you replace sensors with "new" ones ? Or did you put in used stuff.
AND what , if any codes were stored?
That car also has an automatic trans shift computer that is seperate from the ECU. It is in the center console.Last 99 mitsu I had with a similar shift problem needed the trans computer.
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