My car is a 2006 1.4 hdi with 250k km mileage. 5 months ago, while driving on the road, the engine malfunction light came on, and then it went away on its own. This happened 1 or 2 times in 5 months. Now, the malfunction light came on and didn't go away, and the car's traction on the slope also decreased. I drove the car at high speed for about 10 minutes, and there was a slight revival, but the light stays on and it doesn't have the previous power. The car's inspection was recently completed, and it's been 1 month. The fuel I buy is Shell - OPET. What do you think the problem is caused by? If anyone has experience or an idea, I would appreciate it if you could help me.
fegger