Peugeot 207 1.4 hdi cranking but not working.

Greetings friends, for a few days, the car has been running very hard in the mornings. I start the gas, but it doesn't work. There is a small pump inside the hood to take air in the fuel system. After pumping it for a minute manually, the fuel fluid appears in the pipe. I start the friend at the wheel, it works. At first, I thought it was because the fuel was at low levels, but the same situation is experienced with the full tank. What could be the problem?

Hi

dude, it's either the battery or the fuel pump. If the vehicle does not misfire or stall after starting, then the fuel pump is OK. The only option left is the battery. You probably have this problem because the battery is not enough for the pump and starter in cold weather.

Can be spark plug and battery

Same happened to me last month. There was a leak in the hand pump system, which is called quack. The system was airing and would not start. I replaced it with aftermarket parts. I gave 250 TL pump assembly and 300 labor. The original piece was a thousand-odd.