The cooling system of Porsche 7 18 is faulty, and the water temperature is normal (the water temperature in Porsche is somewhat normal).
There are many reasons for the high water temperature of cars, most of which are caused by water seepage in water pipes and insufficient cooling water. Common ones are: broken fan belt, water tank or water pipe leakage, thermostat failure, oil leakage, etc. If the engine power disappears or knocks and knocks violently when the car is driving, it is mostly because the engine is overheated.
The specific reasons are as follows: the cooling fan does not turn. The cooling fan can be controlled by a temperature control switch; It can also be controlled by a water temperature sensor. Insufficient cooling medium. (1) antifreeze: high-end cars are required to be filled with antifreeze all year round; ② Water or distilled water: temporary substitution; ③ Water tank cover leaks. The thermostat is broken. (1) If you want to remove the thermostat, stop the small circulation at this time to ensure that all coolant is cooled by the water tank; (2) When installing a new thermostat, pay attention to the water hole. Santana, for example, has no water hole. At this time, a 6mm drill should be used to drill holes. One function is marking; Another function is that when the car warms up, there will be a temperature difference between the two sides of the thermostat, so that the thermostat can be opened accurately with the water temperature. The water tank is blocked. (1) Remove external blockage with water or gas; ② Internal blockage will affect the circulation of coolant and generate pressure. At this time, there will be two results, one is that the water tank leaks, and the other is that the water temperature is extremely high when driving at high speed. The water pump is out of order. (1) The timing belt is broken due to slipping or sticking of the impeller; ② Impeller deformation. Cylinder corrosion. (1) flushing the combustion chamber and waterway will discharge water or white smoke from the drainage pipe, resulting in frequent water shortage in the water tank; (2) Waterway and oil channel flushing (oil is washed white); (3) Waterway scouring leads to poor heat dissipation of the cylinder block, especially at high speed; ④ The waterway is blocked. When encountering the alarm of high water temperature, slow down first and then drive to the side of the road. Don't turn off the engine in a hurry, because high water temperature will lead to high temperature of piston, steel wall, cylinder and crankshaft. Oil thins and loses lubrication. If the engine is turned off at this time, the parts are in an expanding state, and the gap between the parts is very small. After stopping, some soft metals may fall off, and some may even lead to cylinder sticking. So don't turn off the boiler immediately after boiling, keep idling for a while and try to cool down.
How to disassemble the Porsche 7 18 air filter?
The following is the removal method of Porsche 7 18 air filter:
Open the range hood, hold the support rod tightly and find the position of the air filter;
Unscrew the screws around the upper cover of the air cleaner with a screwdriver, and be careful not to let the screws or clips buckle under the engine compartment;
After opening the cover, take out the empty air filter element, and pay attention to the orientation of the filter element when taking it out.
The following is the introduction of Porsche 7 18:
Power:
Porsche 7 18 is a sports car with a mid-engine and uses two engines, namely a 2.0-liter turbocharged engine and a 2.5-liter turbocharged engine.
Suspension:
The front and rear suspensions of Porsche 7 18 are McPherson independent suspensions.
Size:
The length, width and height of the car body are 4379mm, 180 1mm and 1276mm respectively, and the wheelbase is 2475mm.
The cooling system of Porsche 7 18 is faulty, and the water temperature is normal (Porsche water temperature is somewhat normal) @20 19.