The team will need time to analyze everything, but it is possible Russell’s a person-quit strategy – he was the sole frontrunner not to do two stops – can be the offender. Knock or detonation is just not the same as preignition. Pre-ignition happens when the air-gas mixture becomes ignited https://bloggingforparadise.com/handicap-cap-door-enhancing-accessibility-and-inclusivity-in-commercial-spaces/