sorry took so long check your fluid to see if its pink.If so your radiator cooler might have been damaged from car wash.They are known to leak antifreeze in the transmission.If she tries to move car.Drain tranmission,radiator,.use a generic trans cooler for towing.Connect old trans cooler lines together.Refill transmission with new oil,she might be ok,if not rebuild needed.Lord I hope this is not your problem.

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt