1989 Honda CRX Civic si

It is time for me to move on from this car. I purchased this car two years ago, nd it was in rough shape to say the least. Everything works as it should besides the AC. I have replaced the compressor, vap core, xpansion valve, rier, nd it will cool very well for about 3 weeks. After that, he Freon has all leaked back out. I was told that a shop could put in a dye that would help locate the small leak, ut I have not gotten around to it.
The previous owner wrecked the car a few years back in California, nd I have the paperwork for it. The right fender, nd the bumper was replaced. But it was considered a total loss
So the title is a salvage title. The body of this crx has 269,000 on it. Back in 2010 a shop in California installed a sohc zc with 45k on it, long with a new flywheel and clutch. I believe that I still have that paperwork as well.
In the two years that I have had it, have replaced a good bit of stuff. I will try and list them all.
Fuel Filter
Fuel Presser Regulator
Fuel Injectors
O2 Sensor
Brake Booster
Master Cylinder
Rear Shoes and Wheel Cylinders
Front Rotor, aliper, ads
Throttle Position Sensor
Intake Air Temperature Sensor
Engine Coolant Temperature Sensor
Both Fans
Spark Plugs
Valve Cover Gasket
Spark Plug Tube Seals
Distributor
Spark Plug Wires
Battery

Alternator

Thermostat