It gradually but effectively causes engine damage. Why does it occur and can ... to this question is that LSPI is an uncontrolled, accidental detonation caused by the ignition of oil particles ...

Classic car owners have been urged to avoid buying E10 petrol at filling stations or risk potential engine damage ... It may cause some pre-detonation (‘pinking’), and perhaps a little ...

Examination of a Swiss Airbus A220-300 engine following a fatal smoke and diversion event over Austria has revealed damage to the fan drive gear system as well as bearings.