{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11727194,"manufacturer":"Volkswagen Group of America, Inc.","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/26/2026","dateComplaintFiled":"03/26/2026","vin":"3VV8B7AXXNM","components":"ENGINE,FUEL/PROPULSION SYSTEM","summary":"I am filing this complaint because my Volkswagen Tiguan has a serious and ongoing engine issue involving excessive oil consumption and a faulty cylinder head. The vehicle burns through an abnormal amount of oil between changes, requiring constant top\u2011offs, sometimes as frequently as every few hundred miles. Despite regularly adding oil and following all manufacturer\u2011recommended maintenance, the issue continues to worsen. The dealership has confirmed that the cylinder head is defective, which is causing the engine to consume oil at an extremely accelerated rate. However, I have been told the replacement cylinder head is on national backorder, and there is currently no estimated timeframe for when the part will be available. This means I am forced to continue driving a vehicle with a known, documented engine defect that can:  Lead to engine stalling Create loss of power while driving Increase the risk of engine seizure Potentially cause a safety hazard on the road  Additionally, being required to constantly add oil just to keep the vehicle operable is not only unsafe but financially unreasonable. The problem remains unresolved despite multiple service visits, documentation, and repeated oil consumption tests. This is a safety issue, not just a maintenance concern, because the engine can fail unexpectedly if the oil drops too quickly. I believe this is a significant defect affecting multiple Volkswagen vehicles and should be investigated by NHTSA. I request that NHTSA open a formal investigation into the excessive oil consumption and cylinder head defects on Volkswagen Tiguans, as owners should not be left with unsafe vehicles due to known manufacturing issues and unavailable critical engine components.","products":[{"type":"Vehicle","productYear":"2022","productMake":"VOLKSWAGEN","productModel":"TIGUAN","manufacturer":"Volkswagen Group of America, Inc."}]}]}