After a major repair, the car was left wonderful, with a good idle speed sound. But its problem now is that, when accelerating deeply, the heater failure indicator turns on and the car stalls. The scanner only detects that there is a lack of pressure in the gas-oil circuit.

Hi, I own a Ford Mondeo Ghia and it happened to me that it suddenly stalled and did not want to start working again. The car was towed to a mechanic, the fuel filter was replaced and the engine started. Some days later, the vehicle started stalling when driving, either at 10 or at 75 mph. It now does it around 3-4 times a day and the orange light indicator turns on. One mechanic told me it is a problem with the fuel pressure, which is quite expensive to solve, but another one told me the failure might be caused by another thing. I really do not know what to do. Has this ever happened to anyone before?