What is the rear metal plate of the Mondeo engine?
3 Answers
The rear metal plate of the Mondeo engine is an engine guard. The function of the engine is to convert the heat energy of gasoline or diesel into mechanical energy by burning the expanding gas in a sealed cylinder to push the piston to do work. Taking the 2020 Mondeo as an example, it is equipped with a 1.5T direct-injection 4-cylinder turbocharged engine, with a maximum torque of 243 Nm and a maximum power of 134 kW. The 2020 Mondeo is a sedan with a body size of 4873mm in length, 1852mm in width, 1470mm in height, a wheelbase of 2850mm, a minimum ground clearance of 170mm, a body weight of 1592kg, and a fuel tank capacity of 62L.
I remember when I used to drive a Ford Mondeo, that metal plate behind the engine was indeed quite crucial. It's actually the firewall, located towards the rear of the engine compartment. Its main function is to isolate the high temperature and noise from the engine, preventing them from transferring into the cabin and affecting comfort. You might not pay much attention to it during normal driving, but mechanics often say that if it rusts or deforms, not only will the noise increase, but it could also compromise safety – in case of an accident, engine components might impact the passenger compartment. This is especially concerning in areas with heavy rain or snow, where road salt can easily corrode the metal, so it's best to inspect and rinse it regularly. Also, when washing the car, avoid blasting it too hard with a high-pressure water jet to prevent water accumulation from damaging the electrical system. Maintaining it well over time can extend the vehicle's lifespan, which I think is definitely worth it.
As a technician with years of car repair experience, I must say the Mondeo engine rear metal plate is typically a rear bulkhead structure made of high-strength metal. It's installed between the engine and the passenger compartment, with its core functions being heat insulation and soundproofing to prevent heat and noise from entering the cabin. Structurally, it contains an internal heat insulation layer capable of withstanding engine high temperatures. If it becomes deformed or rusted in a collision, it must be replaced promptly; otherwise, poor sealing could potentially allow engine fires to spread to the cabin, posing significant risks. During repairs, I've seen many car owners neglect this component, leading to increased noise and higher fuel consumption. I recommend checking the fastening screws for looseness during every maintenance session and using genuine parts to ensure proper fitment—preventive maintenance saves both money and hassle.
