The Garage (Bosch) Mount Edgecombe

Im so disappointed with the service I got from The Garage (Bosch) Mount Edgecombe. I needed my alternator replaced and a major service (180 000km) done and my car was towed to them as they gave me the price of the alternator and service which I agreed with.

On the day of me collecting my car , they tell me there is a misfire on it and they don't know why. I had no issues with it misfiring and I don't know what was done, but I could not collect my car and had to uber home. I am also a single mum so I need to have a car.

The next day I went to fetch it and the same thing , they told me that it shows fault unknown and that I need a map sensor, there was no communication with a cost or anything, I collected my car and took it to another garage for a test and they say the map sensor is fine but I don't know what was done at Bosch that created the misfire.

I emailed them and did not get a response, I will not recommend them or use them ever again.