I have a 07 4.0 the air conditioning blows hot air and we filled it with freon and bought freon with sealant and it still blows hot air. I don't have the money to take it to a shop. Can someone help with ideas please.

 

Sorry to say this but that stop leak stuff bad call .
I just had to inform a costumer that her ac compressor has to be replaced for the second time in 2 years because some one put stop leak in there and burnt up the compressor due to it clogging everything up.

Lastly the AC system is a high pressure system not really for novices to be messing with. Take it some where let them look see what is going on with the right tools and diog equipment.

Simply guessing at the issues will only waste time and money

 

best guess scenario is the rear condenser is leaking. This is a common problem and a known issue. Just replaced mine on a 2010 T&C limited. IT isn't that hard to do. First thing is to add a little freon and some leak detector to figure out where the leak is coming from.