Lincoln navigator has a strong sense of frustration when the speed is above 100.

Causes and solutions of flameout when the speed of Lincoln navigator exceeds 100 yards per hour;

1. Carbon deposit: throttle, fuel injector and air intake have more carbon deposit. Because the key component of carbon deposition is the deposition of wax and gum in fuel, the lower the gum content in fuel, the better. There are many failures caused by carbon deposition, and some vehicles will feel frustrated, which is also related to carbon deposition;

Solution: it is recommended to pay attention to cleaning up carbon deposits at ordinary times;

2. Fuel: the fuel quality is unqualified and the combustion is insufficient;

Solution: Replace the fuel with good quality. If you can't change the quality of fuel, don't add some cheap fuel from unknown sources.

3. Circuit failure: the spark plug, ignition coil, etc. fail, resulting in cylinder missing.

Solution: check and repair in time to avoid more security risks;

4. Solenoid valve blockage: It is mainly considered that the transmission oil inside the transmission may become dirty after long-term use, and poor fluidity and lubricity will also lead to frustration. Transmission oil is mainly because the owner did not change the car in time during daily maintenance. If the time is long, the oil or iron filings inside the gearbox will cause the solenoid valve to block;

Solution: If the solenoid valve itself is not damaged, cleaning the solenoid valve directly can solve some simple problems. If the fault is serious, a new solenoid valve needs to be replaced.

5. If the gear doesn't match the speed and the speed is too fast, but the gear is still in the low gear, there will be frustration.

Solution: The gear should be upgraded to the corresponding speed gear.