04 t5 2.5 190k wondering if anyone has any ideas. in the last 6 month ive changed the tandem pump 4 times. it constantly fails. once was only a week. and hence have the subsequent injector failure that follows tandem pump failure. im trying to think of a reason why the tandem pump keeps failing for me lately. its always the same thing. 2 springs break and it stops pumping.
ive tried different petrol stations and had my diesel tested and cant find any logical fuel reason for it.
ive tried different petrol stations and had my diesel tested and cant find any logical fuel reason for it.