Transmission not working properly after overhauling the engine?

Tiny
MANGIPLES
  • MEMBER
  • 1998 MITSUBISHI CHARIOT
  • 126,000 MILES
4g64 recently overhauled engine immaculate, Previous to Auto shop works, AT working fine and shifting normal, after overhaul AT is locked in 3rd gear with neutral light indicator blinking, tried shift up or down using manual selector without luck.

1998 Mitz Chariot grandis 2.4 GDI DOHC 4g64 N84W INVECS-II four-speed semi-auto
Saturday, August 24th, 2013 AT 7:05 PM

9 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Have you checked the range sensor?
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Saturday, August 24th, 2013 AT 7:13 PM
Tiny
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Is this sensor mounted on the At with 3 wires green, blue white and brown pluged into it? If so then yeas its broken.
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Saturday, August 24th, 2013 AT 7:35 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
I hate to say it, but I don't have the specifics on this model. However, it would be mounted on the trans and chances are what you are looking at is the sensor.
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Saturday, August 24th, 2013 AT 7:46 PM
Tiny
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Mmmm same same. Hard to find specs NE way its broken and should be fixed, how do you remove though it looks like plastic?
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Saturday, August 24th, 2013 AT 7:53 PM
Tiny
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If there is no retaining bolt holding it in place, it should just screw into place.
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Saturday, August 24th, 2013 AT 7:58 PM
Tiny
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Yes looks like its a screw type. Tenkz
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Saturday, August 24th, 2013 AT 8:08 PM
Tiny
JACOBANDNICKOLAS
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Keep me informed about your progress.
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Sunday, August 25th, 2013 AT 7:37 PM
Tiny
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Jacobandnickolas, on same vehicle I recently had an overhaul, changed gasket and rings and coils, after vehicle omits very heavy smoke. After overhaul still smoking after engine gets hot but very light blue white colour smoke still omitts ne idea?
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Tuesday, September 3rd, 2013 AT 11:10 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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White smoke usually indicates that coolant is getting into the combustion chamber. Is the vehicle using any coolant? Also, check the oil to see if there is any contamination. When you replaced the rings, did you check the end gap clearance to make sure it didn't need to be over sized? Also, was anything done with the valves or valve stem seals?
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Wednesday, September 4th, 2013 AT 6:23 PM

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