Short Squeaking heard from the engine.
Thanks for writing in about the squeaking sound (https://www.yourmechanic.com/services/loud-squealing-or-rattling-is-coming-from-engine-inspection) coming form your 2007 Porsche Boxster. Typically this type of noise is related to a loose alternator (https://www.yourmechanic.com/services/alternator-belt-replacement) or serpentine belt (https://www.yourmechanic.com/services/serpentine-drive-belt-replacement), but commonly appears during acceleration as opposed to deceleration...