What are the reasons for sudden fuel supply failure while driving?

1 Answers
VioletRose
07/30/25 9:28am
The reasons for sudden fuel supply failure while driving: 1. Issues with the ignition system; 2. Throttle malfunction or intake manifold air leakage; 3. Fuel pump unable to build sufficient pressure, fuel injector unable to spray enough fuel; 4. Oxygen sensor failure; 5. Fuel line blockage causing poor acceleration; 6. Damaged car filter unable to function properly. Solutions for car fuel supply issues: 1. Remove and inspect the fuel pump. If excessive impurities are found in the car's fuel pump, timely treatment is required; 2. Check whether the car battery has sufficient charge. Insufficient battery power can lead to unstable voltage output, which may also cause car malfunctions.
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