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International Automotive Technicians Network
Re: 7 reasons they (DIYers) SHOULDN'T work on their cars
Posted to Shop Management Forum on 8/5/2014

Some (or most) Porsche models 2005 onward. Idiotic since 1 quart per 400 miles is acceptable consumption.

Matt De Maria
Owner/Technician
Stuttgart Performance Engineering
Gaithersburg, Maryland, USA