R12/R134 conversion

[homerheid]

you have to open the freon line valve. (the square peg). there is one for high side and one for low side. hook up the hose and start the engine. open the line valve then open freon. after it start filling the compressor will kick on. make sure air is on max. i retrofitted my jeep last year and it still working good. i recommend you get a kit with the sealer in it as r-12 system is quite old and will save you trouble down the road

[dycksonjl]

Thanks. I'll try it today. I thought the pegs had something to do with it.

[dycksonjl]

That was it. Thanks. BTW the peg has to be turned in to open the valve.