Drivers and garages are risking catastrophic turbo failure simply because they are not selecting the right engine oil according to latest research by Comma Oil.

The study has found that insufficient lubrication is responsible for nearly nine out of ten turbocharger failures and the problem is growing as turbo vehicles continue to gain popularity. These engines are more sensitive to oil choice, brought about by extreme internal temperatures. In turbo engines optimal lubrication is vital and incorrect or insufficient oil can cause serious damage.

Comma point out that Integral to the performance of turbo-engines is the central spindle, which relies on a thin layer of oil lubrication to function optimally. If the protective layer is broken, it can take just minutes for engine damage to occur. Oil contamination can cause chips and scoring of the spindle surface, whilst a lack of oil causes high temperatures resulting in the rapid wear of the engine.