{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11775182,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/21/2026","dateComplaintFiled":"11/02/2026","vin":"KL4CJHSB0JB","components":"ENGINE AND ENGINE COOLING,ENGINE","summary":"The contact owns a 2018 Buick Encore. The contact stated that while driving, the vehicle ran rough and sputtered. The check engine warning light failed to illuminate following a deep cleaning service. The vehicle was taken to the dealer for inspection and repair. The dealer identified software failures associated with DTC: P162B and DTC: P111E, and performed software updates. The contact stated that a leak occurred in the positive crankcase ventilation (PCV) system associated with DTC: P0171. The dealer replaced the intake manifold, vapor canister purge valve, and PCV component, stating that no leaks were found during the inspection. The contact had the removed parts inspected by an independent mechanic, who found an internal leak. The contact stated that the OnStar system indicated that the check engine warning light was illuminated, and an abnormal exhaust odor emanated from the vehicle. While driving, the driver experienced drowsiness and expressed concern regarding carbon monoxide exposure. The contact stated that the tailpipe was damaged and expressed concern regarding warranty coverage for the turbocharger and catalytic converter. The manufacturer was notified of the failure regarding DTC: P0029, but declined warranty coverage. The contact believed that the failures were associated with Special Coverage Programs: N232395320 and N192211170. Although repairs and software updates were performed, the contact remained concerned that the underlying mechanical failures were not properly diagnosed or resolved, and that PCV, turbocharger, and exhaust failures caused reduced engine performance, cabin exhaust fumes, and risk of carbon monoxide exposure. The failure mileage was approximately 55,753.","products":[{"type":"Vehicle","productYear":"2018","productMake":"BUICK","productModel":"ENCORE","manufacturer":"General Motors, LLC"}]}]}