2003 Jeep Grand Cherokee transmission

Tiny
MJDOFFIN
  • MEMBER
  • 2003 JEEP GRAND CHEROKEE
  • 4.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 111,000 MILES
We just put in a used tranny, now we have a pumping swishing sound. When shut jeep off it does that till quit pumping. We never had this problem till put this tranny in. Does this mean this tranny is bad too?
Wednesday, May 21st, 2014 AT 11:33 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
As soon as the engine stops the trans quits pumping just like the engine. It may be air in the system or maybe a vent problem. Make sure the trans fluid is up to snuff then have a trans guy look at it for a better opinion
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Wednesday, May 21st, 2014 AT 12:07 PM
Tiny
MJDOFFIN
  • MEMBER
  • 2 POSTS
Thank you. My husband found some metal flakes in pan. Its making the sound all time now. So we will be safe and just put any tranny in. Have a good weekend.
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Sunday, May 25th, 2014 AT 6:21 AM

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