Theoretically, they replaced both my compressor and my condenser, but who knows?
I know it sounds silly, but have you tried tightening the clamps to the posts on your battery? Have you tried cleaning them?
Also, this being a fairly techie crowd, do you have an OBD2 sensor unit to pull engine codes? I've got one and connect to it with the OBD fusion app over a private wi-fi network the little box creates.
They also make
wired versions that don't require a phone.
...