AUTO MECHANIC PROBLEMS (AGAIN)

[loffelkopffl]

Hello again,
I told you what happened to me a few years ago with Mike in Pahoa telling me the problems with my car were because the transmission was going out, so I paid $235. to Transmission Technology only to find out that the transmission was fine. Well, now it's happened again, only with my granddaughter. Her mechanic put in the wrong alternator and she paid him $600. Her car was still running terrible so she had a diagnosis done at Lex Brodie and they said the wrong alternator was installed and a wire was missing. Of course, she paid for the diagnosis at Lex Brodie.
I think her mechanic should buy the right alternator and install it for free.  I also think he should pay for the Lex Brodie diagnosis, which my granddaughter should not have had to have done.  Please tell me what you think and what you would do if this happened to you. Mahalo

$600 to install an alternator is insane, I've installed many over the years takes about 45 minutes(or less).