What are the symptoms of a motorcycle burning oil?

1 Answers
AmirLee
07/29/25 8:38pm
Motorcycle oil burning symptoms include blue smoke from the exhaust pipe, a wet exhaust outlet, and rapid consumption of lubricating oil. Blue smoke from the exhaust pipe: If the exhaust color is blue, it indicates a mechanical system fault in the vehicle, suggesting that the engine is burning oil. This oil burning phenomenon is mainly caused by cylinder scoring. This situation needs to be addressed promptly to prevent further damage and greater losses. Wet exhaust outlet: After starting the motorcycle, if there is no obvious blue smoke when the engine is warm, but the exhaust outlet is relatively wet, it also indicates oil burning, though the condition is not yet severe. The main causes of this phenomenon are normal wear or minor cylinder scoring. The solution is to promptly visit a repair shop for inspection and maintenance. Rapid consumption of lubricating oil: If the lubricating oil is being consumed too quickly, it indicates that the vehicle is burning oil. The solution is to inspect it promptly to avoid wasting oil and prevent hazardous accidents.
Was this review help?
6
0
Share
More Forum Discussions

Why Does the Honda CR-V Engine Make Abnormal Noises?

Honda CR-V engine abnormal noises may be caused by belt slippage or generator damage. Engine Specifications of Honda CR-V: The Honda CR-V is equipped with a 2.0L engine, which delivers a maximum power of 114kw and a maximum torque of 190n.m. Exterior Design of Honda CR-V: The front grille retains its traditional design, with a chrome trim strip spanning across the middle that seamlessly integrates with the LED headlights on both sides. The front bumper features a more aggressive, fang-like design, complemented by LED daytime running lights, giving the front fascia a very commanding presence. At the rear, the new model adopts "L"-shaped LED taillights, with a chrome trim strip connecting both sides, echoing the front design and enhancing the visual width of the rear. The tailgate's design is also layered, and the exhaust adopts a dual-outlet layout on both sides.
13
5
Share

When is the vehicle license issued?

The vehicle license is issued together with the license plate. To obtain the vehicle license, you need to bring relevant vehicle documents and the owner's identity proof to the vehicle management office. The motor vehicle license is the legal document that permits the vehicle to drive on roads within China. Below are the specific details about the vehicle license: 1. Composition: The license consists of three parts - the document, the main page, and the supplementary page. The front of the main page contains the endorsed core of the document, while the back has a photo of the vehicle, sealed in plastic. The supplementary page is the endorsed core of the document. 2. Features: The 'Motor Vehicle License' in the driver's possession records many important details, including the license plate number, owner's name, model type, engine number, chassis number, load capacity or passenger count, initial registration date, and annual inspection records. The 'Motor Vehicle License' has a unique characteristic, meaning for any given vehicle, there is only one set of engine and chassis numbers, and only one license plate number.
19
3
Share

What Causes the Front Brake Squealing Noise on Motorcycles?

Motorcycle brake squealing noise may be caused by the following reasons: Brake pad break-in: The break-in period for new vehicles, during which brake pad break-in is a crucial phase. Newly replaced brake pads also require a break-in period to better integrate with the old rotor. Initially, the brakes may feel very stiff, and it typically takes several hundred kilometers of riding before they feel better. Slamming on the brakes reduces the lifespan of the brake pads, so it is recommended to avoid artificially forcing wear on them. Debris ingress: While riding, very fine sand particles can get between the pads and rotor, causing friction and resulting in unusual noises. This situation generally does not require repair; simply riding for a while to allow the small sand particles to fall out is sufficient. Brake system malfunction: Missing or damaged brake rotor mounting screws can also cause brake squealing. If there is a malfunction in the brake system, inspection and repair are necessary.
13
4
Share

Why is the fuel consumption of the Hongqi H9 so high?

2.0T models have a fuel consumption of 10.3 liters per 100 kilometers, while the 3.0-liter supercharged models consume 13 liters per 100 kilometers. The following is an introduction to the Hongqi H9: 1. Body dimensions: The H9 is a mid-to-large-sized sedan under the Hongqi brand, with a wheelbase of 3060 mm, and length, width, and height of 5137 mm, 1904 mm, and 1493 mm respectively. 2. Powertrain: The 2.0-liter turbocharged engine of the Hongqi H9 delivers 252 horsepower and a maximum torque of 380 Nm, with a maximum power output at 5500 rpm and peak torque available between 1800 to 4000 rpm. The 3.0-liter supercharged engine produces 283 horsepower and a maximum torque of 400 Nm, achieving maximum power between 4780 to 5500 rpm and peak torque between 2500 to 4780 rpm.
17
5
Share

What Tools Should Be Used to Remove and Install Engine Spark Plugs?

To remove and install engine spark plugs, a dedicated spark plug socket should be used, and the engine must be cooled before removal. First, clean the ignition coil and surrounding areas of dust and oil, then disconnect the wiring harness plug of the ignition coil and use the socket to unscrew the fixing bolts of the ignition coil. Here are additional details: 1. Usage Method: Pull out the ignition coil. For some vehicle models, the ignition coil is sealed with rubber against the cylinder block, requiring some force to remove. After removing the ignition coil, use the socket to loosen the spark plug. Once the spark plug to be removed is loosened, use a thin, flexible tube to blow away any debris around the spark plug to prevent dirt from falling into the combustion chamber when the spark plug is removed. 2. Spark Plug Socket: Automotive spark plug sockets generally come in four specifications: 1/2DR*16, 21, 3/8DR*16, 21. There are also universal spark plug sockets, typically available in 16mm and 21mm sizes.
6
4
Share

What is the difference between a motorcycle with ABS and one without ABS?

Motorcycles with ABS and without ABS differ in that motorcycles with ABS have an anti-lock braking function, while motorcycles without ABS do not have this function; the braking distance is different; and the stability during emergency braking is different. Anti-lock braking function: ABS stands for Anti-lock Braking System. Its function is to automatically control the braking force during vehicle braking to prevent the wheels from locking up, keeping them in a rolling-sliding state to ensure maximum traction between the wheels and the ground. Braking distance: Motorcycles with ABS can fully utilize the braking system's efficiency, reducing braking time and distance, thereby avoiding more severe collisions. Motorcycles without ABS have a longer braking distance during emergency braking compared to those with ABS, increasing the risk of accidents. Emergency braking: During emergency braking, motorcycles with ABS can effectively prevent skidding and fishtailing, ensuring good driving stability. Motorcycles without ABS are more prone to skidding, and if proper measures are not taken when skidding occurs, the likelihood of a crash increases.
8
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.