Re: Question about the main AC line
1 other thing you will need to do and its a pain to change. . . The expansion valve $25 @ autozone. youll have to take the glove box out to get to it. took me about 4 hours.
The reason for this is the R-134a is thicker than the R-12 so the R-134a expansion valve will open up more allowing it to cool right.
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