We have a VW jetta TDI taken to Jolman's because my wife put gasoline into the fuel tank instead of diesel. Jolmans said they cleaned the tank, flushed the system and put fresh diesel in the tank. The car did not make it home before it died. If was towed again to Jolmans. They had it over 5 weeks, said they checked everything and that it was a bad injector. They couldn't find anyone in the US to test the injectors. We had it removed from Jolmans and taken to a VW dealer. They replaced the in-tank fuel pump and cleaned the tank (which they said had not been done correctly), replaced the fuel filter and put fresh diesel in the tank. Car ran perfect. Jolmans does not know how to repair foreign cars apparently, but could not admit this. $435 dollars and 5+ weeks wasted and us without a vehicle. Would not recommend them.