Recently, the STOP Engine light came on. (same as check engine only red and writes stop instead of check). While driving, the engine went out by itself, luckily, the gas station was full of gas and the indicator light went out. I replaced the fuel filter. Today the car drove almost 400km without a break and the same thing went out after refueling. I had an ELM327 and it showed me error P0089 on my laptop. On the internet I found that there are lint in the fuel pressure regulator. However, the glorious error has already disappeared by itself. And the question of what and where to look. 2 years ago the injectors baked and they were cleaned. Fuel is always poured on Orlen Verva or Lotos Dynamic. I plan to take the tank off and clean it somehow. Someone wrote that some strainers like to get clogged up, but I don't know where it is.