Chris motor sport

about this case explains the following:a day in the morning I found the 96 [redacted] car in the parking lot of my workshop without knowing who the owner around 11 I got the call the owner and explained that his car would not start we made free for the diagnosis and found had problem with the...

security system of the key light system security was in red reprogram the key and the vehicle star right up.I call customer reporting the problem and explained that if he had the same thing happen to go to dealer and said it was good.The return after two days with a new key from dealer and explain again that does not need the key.repair at a cost of $120 and leave the vehicle until Sunday but on Monday he called back his vehicle broke down on the street and would not start againI was to check the car with my computer and I reset again the key and the car start right up gain, but after that I was checking for another fault codes and I and found that the car needs the map sensor now and explain it to him and he told me tell you something I was a mechanic for many years and I will change that my self I said that is okMy question ishe was a mechanic for many years ago why he never fix the car his selfwe never charge for the diagnostiche leave the car around 3 days in the shop and we never charge parkingwe were only helping to repair his car for a reasonable price less any auto repair shop.that's only I can explain about this casethanks for everything