2001 Mitsubishi Eclipse Vehicle stopped pulling without war

2001 MITSUBISHI ECLIPSE
10,000 MILES • 4 CYL • FWD • AUTOMATIC
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1DANIELBELL
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While driving, my 2001 Mitsubishi Eclipse (auto/shiftronic transmission) acted as if it had been bumped into neutral. The shifter was still in gear, but the car wouldn't pull.

It cranks perfectly, and the shifter moves as it should, but it doesn't seem to be in gear. Before it was driving and shifting perfectly. There was no grinding or popping noise when the problem occured. No warning whatsoever.

Five different mechanics have suggested five different things it could be (one even said the whole transmission needed to be replaced -- which I doubt).

What could the problem be? How can I avoid getting screwed at the repair shop?
Jun 22, 2009 at 9:36 AM
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KHLOW2008
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Hi 1danielbell,

Thank you for the donation.

Did all those mechanics had a look at the vehicle and tested it?

Possible causes are :

Faulty PNP switch. Are the indicator lights in dash working correctly in all gear position?
Faulty shift cable assembly.
Faulty engine system.
Faulty torque converter.
Faulty oil pump.
Faulty PCM.

The torque converter is the most likely culprit. Try retrieving for trouble codes to see if any are stored in PCM.
Jun 23, 2009 at 12:15 PM