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 are the symptoms of a bad crankshaft pulley?

1 Answers

Arya

07/29/25 3:43pm

Crankshaft pulley damage has a significant impact on the vehicle. The car's power performance will be very poor, and the engine may produce unusual sounds when idling or accelerating. Below is a detailed introduction to the crankshaft pulley: 1. The car pulley is mainly installed on the car engine crankshaft to drive the camshaft, water pump, generator, air conditioning compressor, power steering pump, and other components. 2. The function of the pulley: It drives the water pump, generator, and air conditioning compressor to work. The water pump ensures the normal water circulation of the engine for cooling purposes. The generator charges the battery to ensure the normal operation of various electrical circuits in the car. The air conditioning pump, also known as the compressor, is used in the air conditioning system. 3. Advantages of pulley drive: The pulley drive can mitigate load impacts; it operates smoothly with low noise and vibration. The structure of the pulley drive is simple and easy to adjust. The manufacturing and installation precision of the pulley drive is not as strict as that of meshing drives. The pulley drive has an overload protection function. The center distance between the two shafts in the pulley drive can be adjusted over a wide range.

Was this review help?

3

5

Share

More Forum Discussions

What to Do When the Engine Flashes and Shakes During Acceleration?

Check the water temperature gauge and the engine oil pressure warning light. If the water temperature gauge and the engine oil pressure warning light are not activated, the car can still be driven to the repair station for inspection. If the water temperature is too high or the engine oil pressure warning light comes on, pull over immediately and call the repair station for assistance. You can continue driving, but be sure to control the speed, and then replace the oxygen sensor.

How to Check if the Car Body is Parallel When Reversing into a Parking Space?

When you see the intersection point of the left line and the bottom line of the garage in the left rearview mirror, immediately straighten the steering wheel. Adjust the car body by observing both side mirrors and reverse into the garage. Look at the left rearview mirror, and stop when the lower edge of the left rearview mirror aligns with the front line of the garage. The reversing process is then completed.

How to adjust the valve clearance of a 4JB1 engine?

Rotate the flywheel until the two rocker arms of the cylinder to be adjusted open and then just close the valve, with the two rocker arms parallel. Turn the flywheel slightly in its original direction (to prevent the cam from pushing the push rod) to adjust the valve clearance, because the valve opens once every two rotations of the flywheel, and the cam will not push the push rod.

How to Deal with Windshield Oil Film?

Using an eraser to rub the surface of the car glass can also remove the oil film, but this method is relatively troublesome and time-consuming. When cleaning, it is best to use a towel or sponge to scrub, as this allows the particles in the toothpaste to better grind the glass surface and remove the oil film. You can purchase a specialized oil film cleaner, spray it on the glass, and scrub with a sponge.

How to Replace a Cut Reverse Camera Cable?

The red wire is the positive pole with a voltage of 3.3V, the black is the negative pole, the yellow is the video line, and the white is the 12V power supply. Connect one end of the two small red-headed thin wires to the positive pole of the car light and the other end to the reverse signal detection line on the navigation system. Portable GPS devices do not need to connect this.

What does vol mean on a car?

Vol on a car is a button used to control the audio volume. In car design, for the convenience of the driver to control the car's volume, a rotary button is usually set on the multifunction steering wheel, allowing the owner to adjust the volume up or down. More information about car buttons is as follows: 1. Function of the volume control button: For the convenience of other passengers, a rotary button marked with plus and minus signs is also set on the center console, allowing direct adjustment of the car audio volume by rotating the button. 2. Function of the buttons on the steering wheel: The buttons on the steering wheel can be directly operated by the driver while driving on the road, eliminating the need to look down for buttons, thereby improving driving safety.

Trending Ranking

What is the displacement of the Jaguar XJ?

What is the warranty period for Fengfan batteries?

How to adjust the time on a Peugeot 301?

What does the M stand for in an automatic transmission car?

Is it necessary to use 95 octane gasoline for the Golf?

Can Strong Magnets Repair Car Dents?

Can a Non-Independent Suspension Be Converted to an Independent Suspension?

How to Correctly Downshift a Manual Transmission Car?

How to Steer the Wheel in the Curve Driving of Subject 2?

What engine does the GAC Trumpchi GS8 use?

More Forum Discussions

What does an Audi central locking system malfunction mean?

How to Connect Toyota Dash Cam to Mobile Phone?

What to Do When the Car Repair Takes Too Long After a Traffic Accident?

How to reconnect a broken reverse camera cable?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.