Car '96 Accord EX. Ok so I have had a problem with my A/C leaking out for about 3 years. Last year I used the 'super sealer' and it seemed to work but now is seems like the freon has leaked out again. There may be other problems with the system also that I am not aware of. My question is between the dealership and going to another non dealer mechanic to fix this once and for all which do you recommend?

 

You can get a tool used to detect a leak, or use the dye and a black light to find out what is leaking. From here you can evacuate the system and replace the part, then pull a vacuum on the system and refill it with refrigerant. It should be good to go.