You can also refuel the car with low-quality gasoline at a reputable gas station. At the first sign of poor quality fuel, go to the technical center. And if you are confirmed that the malfunctions have arisen due to poor fuel, you have the right to receive compensation for the damage received from the gas station.
After the car service has confirmed to you that the car's engine problems have arisen due to low-quality fuel, ask for a written opinion. Be sure to take a sample of the drained gasoline. It may be needed if it comes to expertise.
Call Rospotrebnadzor and tell the address of the gas station where you poured low-quality gasoline. They will be required to conduct an on-site inspection. Try to keep a receipt or DVR records that you refueled at this particular gas station.
Apply to the owner of the gas station. In the application, indicate the reasons for the breakdown of the car, attach copies of the receipt and a copy of the conclusion from the car service. The petrol station management is obliged to answer you within 10 days.
If you received a negative answer to your application, conduct an examination of the gasoline discharged from the engine of your car at Rospotrebnadzor. True, it will take a month. You can also conduct an examination in any other place or require it from the owners of the gas station.
If, in this case, refuellers back down, go to court. Attach all collected documents, receipts, examination results, eyewitness accounts to the statement of claim. You have the right to be reimbursed not only for the cost of repairs, but also compensation for your expertise and compensation for moral damage.