Aamco Repetitive Rip-Off! Clearwater Florida

Took my son's Isuzu Rodeo to this location last year; given estimate and told them to proceed -- we paid in full in advance.   THREE WEEKS LATER still no car, and no projected date of when the work would be complete -- they literally said they weren't sure how to fix it and might need to bring in some help!   Called the corporate office and they got on these guys; a mechanic from another location was brought in and eventually the repairs were done.   Ten months later the transmission blew while on a camping trip four hours from home.   Still under warranty so took to a location there -- two weeks later finally were able to drive there to get it.   Three weeks later, BAM, transmission light is back on and back to the Clearwater location we go.   They advise that it is a computer part not covered under warranty, $200 but won't charge for labor.  We say OK, and ten days later we are told that the part is installed but the problem still exists, so come and get it.   WHAT???   They mis-diagnosed the problem, we are supposed to pay for their stupidity and still have the same problem???   And now we're told to come pick it up???   These folks do not know WHAT they are doing, and think we're as stupid as they are!