I have what seems like a failed rear expansion valve, so I'll be replacing it shortly. It looks like the rear expansion valve uses a filter on the high pressure line, which I plan on replacing. Can anyone confirm a part number for this filter? It doesn't show up on the GM parts fiche.
Can anyone also confirm if there's a similar filter at the front expansion valve as well? I can't seem to find that on the parts diagrams either.
Any help would be appreciated.
Can anyone also confirm if there's a similar filter at the front expansion valve as well? I can't seem to find that on the parts diagrams either.
Any help would be appreciated.