An Advice

[CitroenC4]

Greetings,

I'm new here. I drive white Citroen C4 2012 1.6 hdi 68kw. Car has been activing so good, Literally for 5 months I drove it for 15k miles. Anyways, I've noticed that from time to time when I start my car in the mornings when the temperature is around 5-10C car is shaking a little bit. And I hear it like it's giving gas and trying not to shut off. Now when I start driving it, it becomes normal. I've put it on diagnosis and it didn't say anything about injectors. Do you know what the issue can be?

P.S.
After I drive the car, car doesn't shake anymore and it works fine. Even if it stands in place I give it a little gas and the shaking stops. Engine becomes normal.

Car is on 280 000km right now. I've changed oil, filter of oil, filter of air, filter of A/C and diesel filter. I've also did that "bigger" service where I just literally everything.

Every advice is helpfull. I've heard some rummors that it can be a fuel pressure sensor.

[Huskyxantia]

Fuel pressure sensor .

[CitroenC4]

Do you think I should repair it or change it? Since, I've heard some people saying that it won't cause additional damage.

[Huskyxantia]

Repair its worth a try , even better if you can pop it in a diagnostic machine.