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How to do a R134a Retrofit
Posted to HVAC Forum on 4/1/2013 25 Replies

I just got done replacing the heater core in this 73 pinto and the customer is asking me to retrofit this system. Now ive done a/c services using the RobinAir machines but for R134a. Is there retrofit fittings that screw onto the old threaded R12 service fitti... Login to read more.

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car Vehicle Data

1973 Ford Pinto 2.0L

Engine2.0 L
Trans3-speed Automatic (Electronic)

car Vehicle Data

1973 Ford Pinto 2.0L

Engine2.0 L
Trans3-speed Automatic (Electronic)