So I have a 2007 Acura TL I'm getting a sweet smell not oil but then not coolant I check around and my power steering is leaking, is it common for these cars that the power steering leaks, and would that stop leak stuff work, like blue devil stop leak?

 

No leaking is normal man and clean it up good and see where it's leaking from don't add that stop leak stuff it can damage the pump

 

Acura (Honda) has a recall on high pressure steering lines for this model year. You should contact your dealership and I'm fairly certain they will replace it for free.

 

Never seen any common coolant leaks other then water pump seeping due to being worn out.

There is a Recall on the High Pressure power steering line tho as mentioned.

The power steering pump main seals leaks well seep its a easy fix can be done in a house with a $9 seal.