In August of this year, I bought a Hyundai i30 cw, 1.6 crdi, 90 hp, 2009. It burned a little harder, but the seller said that it was because the car had been parked longer and driven less, the battery was under warranty. However, this continued with me, the starter was made because it was slower (it changed brushes and bushings, rotor bearing), it worked better but still fired from the 2nd time. Checked fuel pressure and pump on diagnostics, everything is ok, there are no errors and parameters are ok, heaters removed and checked, everything works. As the weather is colder now, it starts from the 3rd time and it always happens when the engine cools down, it starts hot on the tooth. I didn't mention that it jerks a little at 1500 rpm, it doesn't matter if it's 2nd, 3rd or 4th speed, always at 1500 rpm. Is there anyone who drives the same model with that engine and had such a problem 🤔?