2004 Ac Line Disconnects.

[Skyman1102]

Anyone have any suggestions on disconnecting the top AC line on 04 mustang. Replacing heater core but can't get the quick disconnect tools to work on that larger AC line. Hope I'm posting to the proper place. First time on the site. Thanks

 

[wmburns]

Those fittings can be a bear. Try pushing the line together and then fully inserting the disconnect tool. Pull the line apart while keeping the disconnect tool fully inserted.

On very difficult lines I have had some success using better metal disconnect tools.

 

[Neuron]

I bought both the plastic and aluminum tools, takes a lot of patience, I just kept trying and it finally just came apart.