I have owned a 53 plate Toyota Yaris D4D for six years which hasn't caused me an ounce of bother. It has 92000 miles on the clock. Recently I've had an annoying issue with the engine idling. When you ...
The oil sludging is believed to be caused by fuel leakage past the fuel-injector seals into the oil stream. Eventually it can lead to the oil pickup being blocked, which then starves the engine of oil ...