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Weird vibrations in 3rd.

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Old 05-01-2008, 08:07 PM
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Default Weird vibrations in 3rd.

Its almost unnoticable in 1st and 2nd in fact there is really nothing then it shifts to 3rd, locks up and and its as if im driving over a ton of speed bumps really fast. like there is lump in all my tires in the exact same spot, its pretty werid. I did just put in a prothane trans mount but it was doing it before its just more harsh now. It does it no matter what, when im cruising or wot. When im WOT its more like WAAAA WAAAA WAAA sound and gets faster with the rpms. Is my torque converter not balanced or something? Im positive its from the trans too
Old 05-02-2008, 06:19 PM
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Someone has to know something.
Old 05-02-2008, 08:45 PM
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Originally Posted by Ryans99ls1
Its almost unnoticable in 1st and 2nd in fact there is really nothing then it shifts to 3rd, locks up and and its as if im driving over a ton of speed bumps really fast. like there is lump in all my tires in the exact same spot, its pretty werid. I did just put in a prothane trans mount but it was doing it before its just more harsh now. It does it no matter what, when im cruising or wot. When im WOT its more like WAAAA WAAAA WAAA sound and gets faster with the rpms. Is my torque converter not balanced or something? Im positive its from the trans too
LOL...I like the sound effects. Are you running your stock driveshaft?
Old 05-03-2008, 03:02 PM
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Haha yeah i didnt know how else to say it. But yes i am.




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