13 07, 2019

Walnut Blasting

July 13th, 2019|

With ever increasing demands for fuel efficiency and power, modern combustion engines are now direct fuel injected. This means the tip of the injector lies in the combustion chamber for the fuel to be injected directly where it is required for minimum waste and maximum efficiency. Unfortunately, the side effect of this is that the [...]

11 12, 2017

N47 Diesel Timing Chain Failure

December 11th, 2017|

A well documented issue with BMW 4 cylinder diesel engines is a failure of the timing chain. Stretched, or even broken chains can cause catastrophic engine damage. A symptom can include an unpleasant noise from the engine. However, sometimes sudden failure can occur leaving the owner with a non-running car, huge inconvenience and large repair bills. As with [...]