···
Log in / Register

Can the car continue to drive if the generator is not generating electricity?

5 Answers
ElleFitz
07/24/25 7:51am

No. The possible reasons why the car generator is not generating electricity are as follows: 1. Not operating under specified conditions: The generator does not operate according to the specified technical conditions, such as high stator voltage, increased iron loss, excessive load current, and increased copper loss in the stator winding. 2. Frequency too low: This slows down the cooling fan, affecting the generator's heat dissipation, and the power factor is too low, increasing the rotor excitation current, which affects the rotor heating. 3. Monitoring instrument: The monitoring instrument should be checked to see if its indication is normal. If not, necessary adjustments and treatments should be carried out to ensure the generator operates according to the required technical conditions.

Was this review help?
3
2
Share
DiAaliyah
08/11/25 12:51am

After driving for so many years, if the alternator stops generating electricity, you can still drive for a short while, but don't take the risk. The engine relies on the battery for power, and the battery will gradually drain, especially when using the headlights, air conditioning, or audio system—it might run out in just ten minutes or so. Once the power is gone, the car will stall, and stopping in the middle of the road is extremely dangerous. I've seen people stubbornly attempt long-distance drives, only to break down halfway, not only costing money for a tow truck but also risking damage to the battery. The safest approach is to pull over immediately, check if the battery warning light is on, and if it is, contact a repair shop right away. For daily driving, regularly inspecting the alternator belt and connections can prevent problems before they occur, avoiding breakdowns in remote areas. Safety comes first—don't invite big trouble to save a little money.

Was this review help?
5
0
Share
Expand All
McBrayden
09/24/25 8:30am

I'm into car modifications in my spare time. If the alternator stops working, you can still drive for a while, but don't expect to go far. The battery has limited capacity, and without charging, it won't last long—lights drain it quickly, and the AC is even more power-hungry. You might only get about half an hour before you're in trouble. If the car stalls on the highway, you're at risk of being rear-ended, especially at night without lights—it's terrifying. My advice is to immediately turn off all electrical devices, like the AC and radio, and head straight to the nearest repair shop. By the way, alternator failures can have many causes, like a loose belt or a blown fuse. You can check these simple things yourself, but don't start disassembling if you're inexperienced. Fix it early to avoid both the battery and alternator failing, which would cost more to repair. It's your car—take good care of it.

Was this review help?
8
5
Share
Expand All
DeAniyah
09/24/25 8:32am

I'm someone who drives to work every day. If the alternator isn't generating electricity, the car can still start and drive, but don't drive for too long. Because the battery can last at most an hour or so, once the electricity runs out, the car will completely stop. The operation is simple: drive to a safe place, park, and contact a mechanic. Turn off the lights to save power on the road, but if it really doesn't work, don't push it, safety is more important than being late.

Was this review help?
9
4
Share
Expand All
VonMargaret
11/08/25 3:54am

Some insights on car repairs: A car with a faulty alternator can still run, but the duration varies depending on the battery's age and driving habits. Typically, it can last between 20 to 60 minutes, but using headlights or air conditioning will drain it faster. Quickly check for loose wires, but most cases involve internal component failure. I recommend visiting a professional shop for diagnosis to avoid damaging other parts. A related tip: the battery warning light is an alert—address it early to prevent accidents.

Was this review help?
12
3
Share
Expand All
More Forum Discussions

Will scratches on a new car affect its registration?

Scratches on a new car can affect its registration. Scratches are considered exterior damage, which may cause the vehicle to fail the appearance inspection, making it impossible to obtain a license plate and register the car. Documents required for registration: ID card, vehicle certificate of conformity, vehicle parameter sheet, second and fourth copies of the car invoice, vehicle purchase tax, car insurance policy, purchase invoice, vehicle certificate of conformity, ID card or organization code certificate and its copy for invoice issuance, compulsory insurance policy, tax payment certificate, and a temporary residence permit for non-locals. Registration process: After preparing the materials, go to the vehicle management office to submit the documents, sign as the owner, have the vehicle inspected and confirmed by the traffic police, choose a license plate number, receive the receipt, install the license plate, and collect the vehicle license and registration certificate.
20
2
Share

What Should the Tire Pressure Be When Driving in Snow and Ice?

In winter, the tire pressure should generally be 0.1-0.2 bar higher than the reference value. The tire pressure of a car needs to be adjusted according to the driving environment and seasonal temperature. Abnormal tire pressure not only affects comfort but also impacts driving safety. Here are some tips for driving on snow and icy roads: 1. Clear the windshield: After snowfall, the windshield should be cleared, and snow on the headlights and mirrors should also be removed promptly. 2. Check the vehicle: When temperatures are low, the car should be inspected, especially the windshield wipers. 3. Proper warm-up: After checking the vehicle, start the car and wait for the engine speed to stabilize before driving. 4. Drive at low speed: When driving in snowy or icy weather, control your speed. 5. Maintain distance: When driving on snowy or icy roads, which are slippery, it is important to keep a safe distance between vehicles.
13
2
Share

Is It Normal for Antifreeze to Drop in Winter?

It is normal for antifreeze levels to decrease in winter as antifreeze naturally depletes over time. However, excessive consumption is not normal, and car owners should promptly check the reason for the antifreeze reduction to avoid affecting the vehicle's normal operation. Below are some details about antifreeze: 1. If antifreeze levels drop significantly in winter, it may lead to freezing and cracking of the cooling system pipes. In summer, insufficient antifreeze can cause engine overheating, affecting its normal lifespan. 2. Antifreeze is a coolant with special additives, primarily used in liquid-cooled engine cooling systems. It provides excellent performance in preventing freezing in winter, overheating in summer, and year-round protection against scale and corrosion.
12
3
Share

What is the difference between E gear and D gear?

The difference between E gear and D gear lies in the fuel consumption during vehicle operation. When in E gear, the engine is more fuel-efficient because this gear represents the economy mode, while D gear is the normal forward gear for motor vehicles. When selecting gears, you can choose based on the road conditions to achieve fuel-saving purposes. Below is a partial introduction to car gears: 1. The automatic transmission used in motor vehicles does not require the driver to manually change gears. The vehicle can automatically select the appropriate gear based on the driving speed and traffic conditions. 2. The manual transmission, also known as MT, requires the driver to manually shift the gear lever to change the gear meshing device inside the transmission, thereby altering the gear ratio to achieve the purpose of shifting.
9
0
Share

Is it okay to stall an automatic transmission in D gear?

Stalling an automatic transmission in D gear is fine. Generally, an automatic transmission car cannot stall while driving in D gear. If it stalls occasionally with the gear still in D, it won't affect the car. However, stalling in P gear may cause the key to get stuck. Here are some precautions when stalling an automatic transmission: 1. Many modern cars have engine start-stop systems where the engine automatically stalls while the gear remains in D. This is completely fine as the computer handles all background operations. The engine will automatically restart when you press the accelerator again. 2. The correct stalling procedure is: shift to P gear before stalling to remove the key. If you stall in D gear, you should shift to P gear before restarting to avoid damaging the transmission. Always shift gears after coming to a complete stop to prevent transmission damage.
1
5
Share

How Often Should Car Spark Plugs Be Replaced?

Under normal maintenance conditions, car spark plugs should be replaced after driving 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine, so it is recommended to follow the user manual. The following standards can be referenced for maintenance and replacement: Platinum spark plugs should be replaced at 40,000 kilometers, ordinary nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers. Methods to determine if spark plugs are damaged: Remove the spark plugs and observe their appearance to assess their condition. Normal spark plugs have an insulator skirt and electrodes that appear gray-white, gray-yellow, or light brown. A properly functioning spark plug has a reddish-brown insulator skirt, an electrode gap between 0.8-0.9mm, and no signs of electrode burn. If the spark plug is covered in oil or deposits but is not damaged, it can continue to be used after cleaning off the oil and deposits. If the spark plug is severely damaged, with signs such as blistering at the top, black streaks, cracks, or melted electrodes, the cause of the damage should be identified and the issue resolved before replacing the spark plug. Additionally, if the spark plug appears black as if smoked, it indicates that the wrong heat range was selected or the air-fuel mixture is too rich, or there is oil leakage.
7
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.