NHTSA Complaint #11700664 — 2024 GMC SIERRA 1500

The contact owns a 2024 GMC Sierra 1500. The contact stated that while driving 30-35 MPH, the oil pressure warning light illuminated. The contact pulled over into a gas station. Upon further investigation, the contact noticed that the oil level was low. The contact added two quarts of oil to the engine. The contact stated that on a separate occasion, while the vehicle was at the dealer for an oil change and the contact informed the dealer of the low oil pressure. The dealer inspected the engine but found no cause for the failure. The contact stated that afterwards, the oil pressure warning light was intermittently illuminated. The contact stated that the engine was consuming an excessive amount of engine oil. The contact had to check the oil levels every two weeks. The manufacturer was not made aware of the failure. The failure mileage was approximately 11,000.