Weird High Speed Noise........ Need Help!
Weird High Speed Noise........ Need Help! stock 4l60e and converter. When rolling into the throttle getting to W.O.T. the faster i go theres a weird Whoom,Whoom,Whoom,Whoom sound coming from the trans.... faster i go louder it gets. WHAT THE F IS IT?? lol 
11 Second Club
Joined: Dec 2004
Posts: 73
Likes: 1
From: Gonzales/St.Amant,La.
RPM related? and not speed? Will it do it sitting in neutral? I have a similar ''vibration like'' Whoom,Whoom sound that seems to follow rpm. Drive me nutz. But i have a th350 setup. 
whoom , Unfortunatley without hearing it that would be a hard one to say.
Perhaps if its very audible make a video tape and post it.
Perhaps if its very audible make a video tape and post it.
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sounds like tire noise, get to the speed that it is the loudest and put it in neutral. if it is sire noise it will still be there, you can also kill the engine and "Coast" and rule out the engine.
it doesnt do it in neutral, only under load with the rpm's and it IS vibration like Whoom,Whoom,Whoom the higher the rpm's go the louder it gets and more it vibrates...
