Not honest business

Service horrific and not honest business. Replaced recon injectors. Job was over R26 000. Four days later after we got our vehicle back, we had a breakdown and we towed it back to them. We were told after diagnoses the diesel tank was dirty because of contaminated fuel. We had to pay another R13 000. Not long after that, the vehicle did the same thing. Black smoke etc. When we phoned to report this, we were told they could only help us in the new year because they were closing for holidays, only to find out that the person lied to us. We returned with the vehicle after one of the admin ladies told us we could bring it in. She has been the only helpful person. They checked, and it was said again the fuel is contaminated. We sent in a fuel sample to be tested. Results came back as clean - NO contamination. We had to take the vehicle to another mechanic who said the injectors were faulty . Up until now Diesel Lab has not said anything. We continue to pay for their lack of competence. They really do not care about their customers. We do not recommended them to anyone.