Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What to Do About Abnormal Noise from the Car Engine Belt?

1 Answers

McEmmanuel

07/30/25 5:38am

Solutions for abnormal noise from the car engine belt: 1. Check the driven accessories of the belt, such as damaged bearings, jamming, looseness, or increased accessory power consumption; 2. Replace the belt or use 100-grit sandpaper to polish the contact surface between the belt pulley and the belt; 3. Apply 1 to 2 drops of engine oil on the contact surface between the belt and the pulley. If the abnormal noise occurs in a relatively new car, it may be due to poor factory installation quality. If the noise occurs in an older car, consider whether some related components of the auxiliary drive system need complete replacement. The car engine belt is an important part of the engine's valve timing system, ensuring accurate intake and exhaust timing by connecting to the crankshaft and maintaining a specific transmission ratio.

Was this review help?

1

0

Share

More Forum Discussions

Is the order of the Subject 2 driving test based on the appointment sequence?

Subject 2 driving test order is not arranged according to the appointment sequence. Here are the specific details about Subject 2: 1. Time arrangement: Generally, the Subject 2 test site is divided into morning and afternoon sessions. The morning session is from 8:00 to 12:00, and the afternoon session is from 13:00 to 18:00. The specific session times may vary between different regions, so please refer to local regulations. 2. Test content: The test includes reversing into a garage, parallel parking, curve driving, right-angle turns, stopping and starting on a slope, and in some regions, a sixth item - high-speed toll card collection.

Is Harman Kardon Necessary for BMW 3 Series?

Harman Kardon is indeed necessary for BMW 3 Series as it significantly improves sound quality. Here is the relevant information: 1. Introduction: The BMW 3 Series is a new generation sedan product from BMW Group, with a body weight of 1465 kg, an inline 4-cylinder gasoline engine, and dimensions of 4.734 meters, 1.811 meters, and 1.455 meters. 2. Interior Highlights: In terms of interior, the new BMW 3 Series long-wheelbase version largely retains the main design of the overseas model. For example, the new floating LCD screen is paired with the newly designed electronic gear lever and an M-branded three-spoke multifunction steering wheel.

Why is reversing at intersections prohibited?

Because intersections have the highest traffic flow and the situation is very complex, reversing can easily cause congestion or accidents. Here are the relevant explanations: 1. Introduction: An intersection refers to a level crossing, which is the part where two or more roads intersect at the same level. 2. Precautions: The traffic situation at intersections is complex. To ensure smooth traffic flow, traffic regulations specify different passage rules for various intersections. At intersections without directional arrow markings, traffic lights, or incomplete traffic lights (without arrow light indicators), the following rules should be followed. Note that in the intersection passage rules, right-turning vehicles must yield to oncoming left-turning vehicles.

Does Engine Overheating Require a Major Overhaul?

Engine overheating does not require a major overhaul. Below is an introduction to overheating: Introduction: Car overheating typically refers to the engine's operating temperature exceeding the normal working temperature range. Causes: There are many reasons for car overheating, including not only hot weather but also overloaded air conditioning operation and faulty cooling components. Conducting a comprehensive inspection of the car's cooling system is the primary method to prevent overheating. Check if the cooling fan is working properly, if the radiator is leaking, and if there is a lack of coolant. If the radiator is leaking, it needs to be repaired or replaced promptly. If the coolant level is low, it should be replenished in time. If the coolant appears cloudy or deteriorated, it needs to be replaced.

What Causes the AC Light to Flash?

There are many possible reasons for the AC light flashing, with different definitions across various car models—it's not limited to just one possibility. Typically, it indicates a fault in the air conditioning electronic control system. Some common potential causes include: 1. Wiring fault: A short circuit or damage in the air conditioning wiring control should be repaired as soon as possible. 2. Pressure switch failure: The pressure switch is a critical component of the air conditioning system, primarily responsible for air supply. 3. Indoor/outdoor temperature sensor failure: If the outdoor temperature sensor malfunctions, it should be replaced promptly at a 4S shop—avoid attempting replacement on your own.

What Are the Differences Between Aftermarket and Factory-Installed Power Closing Doors?

Aftermarket and factory-installed power closing doors differ mainly in price. Below is an introduction to power closing doors: Introduction: Power closing doors are a common comfort and safety feature found in luxury vehicles. When a door is not properly closed, it will automatically pull shut until fully sealed. An electromagnetic coil is installed on the door frame (or door edge), which generates a magnetic field when current passes through it as the door is opened. Due to this magnetic force, when the door is close enough to the frame, it will be automatically pulled shut. Function: This feature eliminates the need for excessive force when closing the door, enhancing comfort and making the closing action more elegant. It also reduces the risk associated with doors not being fully closed, providing peace of mind.

Trending Ranking

What is the fuel consumption per 100 kilometers of the Geely Vision?

What Electric Vehicles Can Be Driven with an E License?

Is it allowed to drive without wearing a shirt?

Can You Stop If Unable to Merge into the Acceleration Lane?

What does Mercedes-Benz VPC mean?

Should New Cars Be Sun-Dried to Remove Odors?

Is the Oil Leaking from the Half Shaft Seal Transmission Oil?

What is New Energy Oil?

Should the Parking Brake Be Fully Depressed?

What does the transmission temperature display mean?

More Forum Discussions

What causes coolant to boil and overflow?

What is the difference between AMG engine oil and regular engine oil?

What is a Speed Bump?

What are the reasons why the Peugeot 207 suddenly cannot start?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.