i just bought a 2005 acura tl no navi from an auction and my idles rough,went to dealer they said cylinder 1 is misfiring and also my car makes an high pitch whine noise the fast i go the louder it gets getting mixed with road noise acura said its my transmission does this mean my transmission will go out eventually or it will just make the noise and still work properly looking to hear from you guys thanks

 

Does it make the whine in every gear? how many miles are on the car? maybe you should think about changes out the 3rd and 4th gear pressure switches. Do some research on the forum to help you out.
https://acurazine.com/forums/3g-tl-2004-2008-93/110-diy-guide-replacing-3rd-4th-gear-pressure-switch-3g-tl-2004-2006-a-729149/

 

eventually the AT will be sh*t to bed, 04-05 model is knowing to linger to have problem from previous 2nd gen.

 

If you want help, please take the time to write a clear post. I got lost in the braindump you typed out...

 

Sorry, fixing this for others I could read it fine.

TRANSLATION:

I just bought a 2005 Acura TL non navi from an auction. My idle is rough, so I went to dealer and they said cylinder 1 is misfiring. The car makes a high pitched whine noise the faster I go, the louder it gets. Getting mixed with road noise, the dealership said its my transmission, does this mean my transmission will go out eventually? Or it will just make the noise and still work properly? Looking to hear from you guys, thanks.

There ya go.