a/c change to 134

[geogolf]

anyone know what you have to replace to change from r12 to r134a i have a new comp. /drier/ expanision valve do i need anything else any help appr.

 

[Jeb]

anyone know what you have to replace to change from r12 to r134a i have a new comp. /drier/ expanision valve do i need anything else any help appr.

Start here.

http://www.corvetteactioncenter.com/forums/showthread.php?t=68583&highlight=a%2Fc+change+134

Then we can go on a talk about more if you want.

 

[tyrel]

You'll need new R134a-compatible o-rings, PAG oil, and a vacuum pump. I always recommend this forum, since a/c is all these people know and they are really helpful:

http://www.aircondition.com/wwwboard/

Also, here is an excellent article:

http://www.diynet.com/diy/ab_auto_air_conditioning/article/0,2021,DIY_13674_2276708,00.html