Transmission cooler replacement
 

I replaced my transmission cooler in my 2004 Jeep Grand Cherokee, and had to remove the a/c lines to do so, lost all my Freon, what all do I need to do to regain air conditioning in my car

Get a set of manifold gauges and a vacuum pump, pull a vacuum on the system for 30-45 minutes, close the gauges and turn the pump off, then wait an hour to see if it comes out of a vacuum. If it does you have a leak somewhere, if not you are ready to charge the system, it should say how many ounces it holds somewhere under the hood.

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