transmission noise
July 26th, 2020, 12:49 PM
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Location: Albany Kentucky
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transmission noise
Hello 700 R4 behind a olds 455 500 hp jukebox on wheels. While sitting at a traffic light sounds like sand in a rotating drum and it pulsates while approaching the traffic light.
History; This is a monster transmission that maybe has 4000 mile on it, at 2000 miles it started hard shifting no matter how I would adjust the tv cable. A local shop went through it and it’s been fine for another 2000 miles till this happened. Which is, I was playing with my timing advance curve on my MSD distributor trying different springs and stops. I would try different configurations, write it down and take it out and womp on it a few times. That's when this noise and pulsating started. Any suggestions would be appreciated.
History; This is a monster transmission that maybe has 4000 mile on it, at 2000 miles it started hard shifting no matter how I would adjust the tv cable. A local shop went through it and it’s been fine for another 2000 miles till this happened. Which is, I was playing with my timing advance curve on my MSD distributor trying different springs and stops. I would try different configurations, write it down and take it out and womp on it a few times. That's when this noise and pulsating started. Any suggestions would be appreciated.
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