How to Deal with a Motorcycle That Won't Start After Water Enters the Fuel Tank?

2 Answers
McKate
07/24/25 1:29pm
If water enters the fuel tank, do not attempt to start the engine and send it for repair immediately. Water in the fuel tank can also enter the oil compartment, and forcing the engine to start may cause severe damage or even engine failure. Common motorcycle faults: 1. Blue smoke from the exhaust pipe: The symptom of blue smoke is that during engine operation, light blue smoke is often visible at the tail of the exhaust muffler, accompanied by excessive oil consumption. Possible causes include: oil level too high; cylinder compression pressure below the specified value; increased clearance between the piston, piston rings, and cylinder wall. 2. Black smoke from the exhaust pipe: The symptom of black smoke is that the exhaust emits black smoke during engine operation, with a noticeable pungent gasoline smell, especially during acceleration. Possible causes include: overly rich air-fuel mixture; faulty spark plug; delayed ignition timing.
Was this review help?
7
0
Share
AshleyAnn
08/11/25 7:31am
Once my motorcycle wouldn't start after riding in the rain, and I later found water had entered the fuel tank. It was really frustrating at the time! Now I'd like to share some handling experience. First, don't force start the engine as this can damage it. Immediately push the bike to a safe location. Next, drain the fuel tank: open the fuel cap and use a siphon or hose to remove the water-fuel mixture. Cleaning the tank is crucial - either wipe the interior dry with towels or have it professionally cleaned at a repair shop. Also check the spark plugs; replace them if wet. Finally, add fresh fuel and try starting. If it still doesn't work, there might be issues with the fuel pump or filter. For prevention, I now always check the fuel tank's seal after parking in rain or use a waterproof cover. Never underestimate water ingress - it can corrode components! My advice is to consult a professional mechanic if you can't handle it yourself, to avoid bigger troubles.
Was this review help?
13
4
Share
Expand All
More Forum Discussions

How to Replace the Battery in a Vezel Key?

The steps to replace the battery in a Vezel key are: 1. Flip the small switch on the key; 2. Pull out the metal mechanical key; 3. Use the mechanical key to pry open the key cover to separate it; 4. Split the key into two halves and remove the battery; 5. Insert the new battery, then reattach the key cover. The Vezel is a compact 5-door, 5-seat SUV with body dimensions of 4328mm in length, 1772mm in width, and 1605mm in height, with a wheelbase of 2610mm. It is equipped with a 1.5L naturally aspirated engine and a 6-speed manual transmission, delivering a maximum power of 96 kW and a maximum torque of 155 Nm.
4
0
Share

Why is there noise from the car sunroof?

The reasons for noise from the car sunroof are: 1. Loose sunroof screws or malfunctioning lift mechanism; 2. Aging of sunroof rubber seals or gaskets; 3. Dust particles in the sunroof sliding tracks. Solutions for sunroof noise include: 1. Inspect the sunroof tracks and apply lubricant; 2. Tighten the sunroof screws; 3. Replace rubber seals or gaskets and apply rubber conditioner to the seals. The car sunroof is installed on the roof and serves the following purposes: 1. Facilitates air circulation inside the vehicle and increases fresh air intake; 2. Provides a broader view. Types of car sunroofs include: sliding-out, built-in, tilt-and-slide, panoramic, and sunshade types.
10
0
Share

What Are the 8 Combustion States of Spark Plugs?

Spark plugs' 8 combustion states are closely related to various aspects of automobiles. Here is an introduction to spark plugs: 1. Introduction: The spark plug is a crucial component in a gasoline engine's ignition system. It introduces high-voltage electricity into the combustion chamber, causing it to jump across the electrode gap to generate a spark, thereby igniting the combustible air-fuel mixture in the cylinder. 2. Requirements: (1) Gap requirement: The gap between the spark plug electrodes significantly impacts its performance. (2) Temperature requirement: The insulator skirt of the spark plug should maintain a temperature of 500-600°C. (3) Performance requirements: Key requirements for spark plugs include thermal characteristics, tensile strength, heat resistance, electrical conductivity, insulation strength, sealing performance, and corrosion resistance.
12
1
Share

What does 'several oil' mean in cars?

In cars, 'several oil' refers to the amount of oil consumed per kilometer. Here is an introduction about fuel consumption: 1. Introduction: Constant-speed fuel consumption is the vehicle's fuel consumption per 100 kilometers obtained in the constant-speed driving fuel consumption test specified by national standards for certain types of vehicles. 2. Testing: The test can be conducted on the road or on a chassis dynamometer. The fuel consumption per 100 kilometers is then determined through the 'flow meter method' or 'carbon balance method'. During road tests, it is necessary to follow the standards specified in the national standards for test conditions, test methods, test road selection, etc. For chassis dynamometer tests, there are also regulations regarding dynamometer characteristics, laboratory conditions, vehicle preparation, test procedures, etc.
2
0
Share

How often should tires be replaced on a sedan?

Sedan tires should be replaced every 3 to 5 years or 40,000 to 60,000 kilometers. Situations requiring tire replacement include: 1. Tire wear reaching the wear limit indicator; 2. Tire aging with numerous small cracks on the tread pattern; 3. Tires with deformed treads or damaged bead areas; 4. Bulging tires that cannot be used. Tire maintenance methods include: 1. Regularly checking tire pressure to ensure it's neither too high nor too low; 2. Frequently removing debris from tread grooves to prevent blowouts; 3. Inspecting tire wear conditions and replacing them promptly when necessary; 4. Performing tire rotation to ensure even wear distribution; 5. Avoiding curbs and potholes that may cause sidewall ply breakage leading to tire bulges.
1
3
Share

What are the domestic hardcore off-road vehicle models?

There are many domestic hardcore off-road vehicle models. Here is an introduction about off-road vehicles: 1. Introduction: An off-road vehicle is a type of automobile specially designed for off-road driving, mainly referring to vehicles that can be used on rough terrain. 2. Precautions: (1) Off-road vehicles are rugged types of cars, but when driving them, you must never be careless or overconfident. (2) Remember that splashing mud and wheel spinning or skidding are major taboos in off-roading. (3) To maximize the traction of all four wheels, the right foot should gently press the accelerator. (4) Braking actions should also be gentle; sudden or abrupt braking will only shift the vehicle's center of gravity suddenly to the front wheels, making it easy to lose control when going downhill.
12
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.