Coolant flush

Hello, I am Danny.

I believe the two lines you are referring to are the automatic transmission cooler lines. Using the petcock is ideal to drain and also it drains faster with the radiator cap off. If you have adequate access to remove lower radiator hose that will drain really quick (have a pan ready). I have attached a link for you. Hope this helps and feel free to ask any questions if needed. Thanks for using 2CarPros.
Danny-

https://www.2carpros.com/articles/coolant-flush-and-refill-all-cars

Hi Danny,

Thanks for the reply,

Do not think that I can remove the lower hose or get the two hoses (transmission cooler lines?) out of the way. It looks easy when I watch YouTube videos. But when I try things, there is always something that gets in the way of me doing it! Guess I will need to take it in and pay big bucks to have it done. Thank you.

You are welcome!

Sorry to hear you are throwing in the towel. If you take it to a Jiffy Lube, or Econo-lube-n-tune they offer a flush service for less than a repair shop or dealership. Hope this helps and thanks again for using 2CarPros.
Danny-

Thanks Danny! I appreciate your help!

You are welcome!
Thanks for using 2carPros.Hope you use again in the future.
Danny-