We have a 2013 Holden Colorado that has just started to malfunction in that when we are driving along it will suddenly stop and say engine failure or low oil pressure. The mechanic says that it could be the fuel injector pump and I was wondering has anyone else had this problem as it's going to cost thousands to fix. He said at sometime someone may have put petrol in it but why would it take this long to have problems if that is the case? Also why is it also saying low oil pressure when the oil has just been changed?
I doubt that it is a low oil pressure problem; it’s more likely to be an electronic issue with the car’s computer or a sensor associated with the ECM.