honda Prelude problem 97

I previously posted that my 97 prelude out of nowhere started to bounce on the front end as if there was some sort of beast in the engine bay trying to get out. Point being I ended up bringing it to numerous shops : one quoting me at 1800 dollars. the next quoting me at 500 dollars.. so they "fixed it". charged me 500 dollars.. no go. STILL F*CKING did it. So ya now im doing a run around, and this place tries to fix it again..lol... and there like oh it stems back to the transmission. What could this be?

Now in August I did get the transmission fixed, so its under warranty. But would that count towards whatever the hell this is, what could it possibly be??? * I had all new Syncros put in and the etc that would be necessary.


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Also for a side note, i brought my car to a place to get an oil change recently and they informed me that the transmission on there doesnt look like a stock one, they were very confused on what it was really from, as they think its not from a prelude. I thought Id just like to add that in there, possibly the shop just replaced the tranny with another and lied to me?

Thanks for anyhelp.