Engine Oil Consumption Engine Oil Consumption on Aluminum Block/Iron Block Engines with Active Fuel Management (AFM) – 2007-2015 Cadillac Chevrolet GMC Pontiac
NHTSA ID Number: 10114272 Manufacturer Communication Number: 10-06-01-008M Summary This technical bulletin provides a procedure to correct the customers concern to replace the left side valve cover and active fuel management oil deflector to reduce oil consumption. Condition Engine oil consumption of vehicles with higher mileage (approximately 48,000 to 64,000 km (30,000 to 40,000 mi) and … Read more