If it has a OBDII connector, it is possible to run diagnostics on it. Diagnostics will tell if theres anything wrong with your engine to keep your engine running at optimum condition. Nothing involving a dyno.
Over time and tens of thousands of KMs later, car engines lose power and operational efficiency. This is due to ageing and wearing down of the parts of the engine as well as restrictions from sludge and carbon build...
I would need help here. Recently my radiator is damaged, according to my foreman, a replacement is needed. But he can't find any stock radiator replacement.