rpastir

Hi All,

Is there any way to tell if the a/c system has been upgraded to 134a just by looking at the a/c components?

Thanks-
Rob

Loaded

yes/no it should have stickers saying this. Also it should have adapters on the HP LP sides.
thats what I have seen

Edgy01

When converted over to the 134a stuff it's impossible to put the older freon connectors on the car. It's one way they designed the replacements to keep confusion to a minimum. As Loaded stated, there should be stickers, but not all retrofit shops remember to put them on.