I have a Skoda Yeti 2.0 Diesel 140 Elegance 4x4 (2014). Starting with a full tank, the needle on the fuel gauge goes down as normal with driving. Then, at say 7/8 or 3/4 full, will indicate full again upon restarting the vehicle. Gauge can take 2 days to go back to correct reading. This happens on an irregular basis. Skoda dealer checked vehicle and could not find fault. Is this an issue with other owners?