Transmission slips 250000miles sitting up for at least 2 years only slips in drive

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07-14-2017, 05:26 AM

James Teal

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Transmission slips 250000miles sitting up for at least 2 years only slips in drive

Bronco been sitting two years 250000 miles only slips in drive what do I need to check first?

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07-14-2017, 09:45 AM

Mark Kovalsky

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Fluid level. Check it warmed up with the engine idling and the trans in park.

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07-14-2017, 03:23 PM

Kemicalburns

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drain fluid from pan and torque converter, refill system should take 10+ quarts. replace filter.

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07-14-2017, 06:41 PM

fe390pc

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I would also look into Lucas Oil's transmission addatives. They have one that helps stop slipping, works very well. Used it on my 2003 F150 with 150000 miles made it shift like new.

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