Quote:
Originally Posted by sweetbmxrider
well if it has an auxiliary trans cooler, you could remove the output hose and drain a quart then replace a quart with it running. its a pita but works, its how you do some cars too by the book. on another note, my dad's 96 suburban had a troublesome trans the way you described. if it does bang into gear when hot, i would bring it to a trusted trans shop. i think its something with the planetary gears. also scan for tranny codes. could help!
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Well thats sorta how the trans flush machine at my dads shop works, you just disconnect the trans cooler lines from the radiator, hook the inlet line up to the fresh fluid and the outlet line to the empty jug and start the car. The trans is a big pump and pumps out all the old and sucks in all the new.
It stoped banging as soon as I dumped the fluid and changed the filter