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Home >> Pontiac >> 2008 >> G8 Base >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Description and Operation >> Exhaust System Description >> Service Notes

Service Notes

IMPORTANT: Catalytic converter can be damaged or rendered infective, if:
  • Operated outside the limits of the closed loop mixture control system.
  • The engine burns excessive amount of oil.
  • The exhaust temperature at the converter is too high (exceeds 840°C).