Hello ! Dear fellow forum members:
I hope you can help me figure out what is happening with my car's engine.

MODEL: W124 220e (M111 Engine) 1993.

The car has been well maintained, it has been changed: Flowmeter, gaskets, fuel filter filters, oil filter, air filter, spark plugs, coils, hoses. The throttle body was also cleaned.

Until a few weeks ago the car was fine but suddenly it started having problems with cold starting.

If I start the car, it starts and turns off completely.

I have to turn it back on, accelerate it to keep it between 5,000 and 10,000 Rpm, then I shift it to D and drive it for two minutes until it reaches a temperature of 40 and the car runs perfectly, I can even stop, turn it off and start it without problems throughout the whole day.

I have read a lot and I think it could be the fuel pressure valve as a starting point. I hope you can give me your opinion.

Thank you very much 🙏

Reference video 1(Cold Start, I have to use one feet to keep the rpms on 10.000 and drive without let the car rpm falls for about 2 min till it warms )
link :


Reference Video 2(After warm runs ok)
Link:
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