Transmission whines in park and all gears

I don't really hear the whining but if it is doing it only when cold that is most likely a fluid issue or pump issue. If this is a brand new unit then I would contact the company and see what they say about it.

However, we need to start with double checking the fluid level just to make sure it is correct. Keep in mind, the only things that know it is cold is the fluid and the metal components inside the unit. Clearly as they get hot they expand so if this only happens while cold we need to start here.

https://www.2carpros.com/articles/transmission-replacement-removal-manual

This video is before I checked fluid. However, after adding more fluid noise stopped for awhile after I shifted through all gears and let it warm up took it for a spin around a block noticed smoke coming from under car. Upon further inspection transmission fluid leaked out from what looks like gasket by toque converter. I did call Summit Racing and they will warranty it out I’m just trying to pinpoint this problem so it won’t happen when I get my new converter and transmission.

Hello, I'm Danny.

That sure seems to have a lot converter hub sticking out from the pump seal. You might want to ask Summit why. What stall converter is it? I've attached your picture below. Just adding my 2 cents. Thanks again for using 2CarPros.

It’s an Fti performance 2800 stall. I asked and all I got was it could’ve been faulty as I had a shop do the work but I’m reconsidering as I paid $1,615.00 plus fluids and I’m not inclined to do the same thing over less than 2 weeks later.

Hello again.

Sorry to hear that. You might want to ask them if they will help cover part of the labor cost as well. It's a long shot but worth a try. Keep us updated. Thanks again for using 2CaPros.

Danny-

So after putting in a different shop to get a second opinion I was told the torque converter was not fully engaged as Danny pointed out which is why i hear a whine sound and missing 1 of 3 bolts on my torque converter. Of course the shop that did the work denied responsibility saying they did everything correctly and the torque converter basically rocked out of place because I have a broken passenger side motor mount and it sheered off one ARP torque converter bolts. Good eye Danny would’ve never noticed if it wasn’t for you.

Great catch Danny. Sorry to hear the shop denied responsibility. However, converters don't walk out. Once fully seated they are bolted in place to the flex plate so if not fully seated they will stick out.

Thanks for the update. Glad you got it figured out.

Hello again.

I hope all is well with your replacement transmission. Keep us updated and thanks again for using 2CarPros.

Danny-