Why is my moped not starting?

Asked by: Carolanne Schimmel
Score: 4.7/5 (11 votes)

Check the Engine Ignition and Fuel System: In most cases, the problem with a scooter not starting but with power is caused by an issue with the engine; either a bad spark plug wire, bad plug or a fuel system problem. ... You should also inspect the fuel filter and see if it's clogged up with debris.

How do you force start a moped?

To start your moped, flip on the kill switch, squeeze the brakes, then hit the start button for a conventional start or peddle first for a moving start.

How do I get my scooter to run?

Press the ignition and see if the engine turns over. After sitting for a while, you may need to crank it for a few seconds to circulate oil. If the scooter starts and the engine is running smoothly, you should be good to go!

Does a moped need a battery to start?

If your scooter's battery has failed, this shouldn't cause anything to happen. You'll need to leave the keys inserted and turned to the “on” position in order to successfully kick-start your scooter.

18 related questions found

Can you jumpstart a moped?

It is possible, but the electrical system in your scooter is designed to operate at a much lower amperage. Jump starting a scooter with a car will likely damage the scooter's electronics which will lead to costly repairs. We recommend purchasing a battery trickle charger if your battery needs to recharged.

Where is the kickstart on a moped?

After you do that, you need to find the kick-start lever which should be on the left of the transmission case. Unfold it so that the peg where you need to place your foot is out. Don't forget to turn the ignition key to the “ON” position after that so the moped can actually start.

Where is the battery on a moped?

Lift up the rubber mat located on the footrest area of the scooter. The battery is located underneath the plastic cover. Remove the recessed cover screws with a Phillips head screwdriver and pry the cover off to expose the battery.

What makes a 2 stroke hard to start?

(1) That you've flooded the engine by trying to start it, or that the lower end is loaded up (because you left the gas petcock on). (2) That there is no spark (thus, the plug is wet because the plug never ignited the fuel). Fixing a wet plug (from a flooded engine) is easy.

Why do mopeds lose power?

In most cases a motor scooter will lose power when the combustion chamber is not provided with the correct mixture of air and gasoline. In other cases, a faulty spark plug is the cause, the lack of a proper spark will inhibit power on a moped or motor scooter resulting in sapped acceleration.

How do you Unflood a moped engine?

If you've found yourself with a flooded motorcycle engine, the first thing you should do is stop attempting to start it and let it sit for at least 15 minutes. This will allow the built up fuel inside the engine to dissipate and/or drain.

How do you tell if moped is flooded?

Flooded Engine

A scooter engine will flood when too much fuel enters the engine area. A sure sign the the engine is flooded will be an inability to pop open the engine. If you can pop the engine, check to see that the choke is closed. Gas dripping from the air filter when the choke is closed indicates a flooded engine.

What happens if you put the wrong gas in a moped?

Using higher octane unleaded fuel will not damage the scooter engine. With cars using higher octane fuel than required in the car is just wasting money. The companies charge a lot more for the high octane fuels than owners could ever save in improved performance.

Is my scooter battery dead?

1) Check the electronics. When you turn the key to on, does anything respond (blinkers or brake lights)? If no, ensure your kill switch is in the ON position. If there are still no signs of life, it's likely that your battery is dead.

Why is my bike losing power when I accelerate?

Loss of power may also be caused by an improper level of oil in the engine. Too high a level will lead to froth introducing air into the lubrication system and reducing the ability of the oil to lubricate the moving parts.

What causes an engine to bog down?

Causes of Engine Hesitation

Your engine either seems to bog down when you hit the gas pedal, or it takes a second or two to respond. ... An engine that hesitates when accelerating is either sucking too much air, not getting enough fuel, or misfiring.

Is it hard to clean a moped carburetor?

Clean The Parts

Cleaning carburetor is easy when its parts are soaked into the gallon of the part cleaners, but you should be prepared for the cost of the can.

Can you clean a carburetor without removing it?

Cleaning a carburetor without removing it is fine. However, it can and should never replace the wholesome cleaning exercises. This is because it does not impact the entire length and breadth of the engine as should be the case.

Why does my scooter dies when I give it gas?

There is a high chance that you might have put it adulterated or bad fuel in your moped, this will definitely clog the engine part and will cause issues to an otherwise smooth engine.