How does Low Speed Pre Ignition (LSPI) ruin engines? And what are the causes?

Low Speed Pre Ignition is an emerging problem within the automotive industry. The new ILSAC GF-6 engine oil specification was introduced in part to reduce the instances of LSPI in small, turbocharged, direct injection engines. Here we look at what LSPI is, the causes, and how lubricants contribute to the problem. Become a Lubrication Expert with low-cost industry training: https://lubrication.expert Here at Lubrication Expert we take a first-principles approach to lubricants and greases; helping industry understand lubrication technology and pushing the limits of what is possible. Catch us on Twitter: https://twitter.com/LubricationExp Catch us on LinkedIn: https://www.linkedin.com/company/lubrication-expert