O2 Sensors - All

O2 Sensors - All on a 1991 Porsche 911 Carrera equipped with the 3.6L H6 is a moderate repair that requires professional attention, typically requiring 1.5 hours of professional labor time. The exhaust system removes harmful gases and reduces engine noise. A properly functioning exhaust system is important for performance and emissions. When you bring your Porsche 911 Carrera to a professional mechanic for o2 sensors - all, you can expect thorough diagnosis, quality parts, and expert workmanship. Professional auto repair shops have the specialized tools and training needed to complete this service correctly.