Does anybody know the symptoms of the oil pump pressure relief valve sticking? I have recently had a turbo reconditioned because it was letting oil past the seal and after less than 5k miles it is leaking again so I am thinking that if it is not a faulty seal then it is the oil pump pressure...

As time passes I am building up quite a collection of spared bits that there's nothing wrong with. Viscous fan Radiator and Thermostat This time. I have just bought an aftermarket britpart radiator and fit it over the weekend because I had overheat issues when towing, even though I had...

Ok, so fault of the week this week is "Boost Pressure Invalid" followed by a drop in power. This only happens at high revs when the kickdown kicks in going up a steep motorway hill. As soon as the fault occurs there is an instant loss of power. I have changed the MAP sensor and the pipes from...

Hi, I have a P38 Diesel Auto which seems to me as if it vibrates a little too much when idling. I don't have anything to compare it with as I have never had one before but it feels a bit like one of those massage chairs or like the exhaust was catching the frame somewhere (It isn't). I hooked...