Yes.
Too much transmission fluid in the transmission can cause the transmission seals to leak. The transmission builds up pressure when going down the road. The added pressure can blow up they seals.
Changing the transmission fluid in your LS should be performed by a qualified service technician. There is a fairly comprehensive procedure for servicing the transmission and it requires that the fluid be checked hot and cold. Too much fluid in your transmission will cause it to jerk when putting in and out of gear, the shifts will be choppy and it may even feel like its slipping, and finally there is an overflow valve that will cause the excess transmission fluid to leak out and onto the floor beneath the transmission. A qualified service technician will know how much fluid is enough and how to get it out.
Having too much fluid will cause your transmission fluid to look foamy
yes it will
No
yes and it may cause damage to the transmission if filled too much.
No, but too much pressure can cause gasket issues which are even worse.
It depends on how much fluid leaked from your transmission. 2 quarts would probably be considered ok. anything more, the transmission might start to slip intermitantly and cause internal problems. Mac's Transmissions Houston, TX 281-743-1000
Hi! You add transmission fluid where the dipstick is. The dipstick handle is red. If you have never had the transmission flushed out, you will need to buy a special red transmission fluid. My regal manual recommends using fluid labeled DEXRON-III. But, you can ask at the auto store. Make sure you don't put too much in, or it'll leak out and could cause a fire. Good Luck! :-)
Yes, overfilling can cause the fluid to aerate which can cause leaks and hard shifting.
A vehicle stalling can be just one problem associated with having too much transmission fluid in the vehicle. Excessive transmission fluid can cause the gears in the transmission to heat up and experience damage as well.
Your tranny will start to slip and damage trans. Too much fluid can cause the transmission to blow seals. Drain out the excess, immediately.