How To Fix The Electric Choke On A Tank 50cc Scooter?

How do you check an electric choke on a scooter?

How do we test it?

  1. Start and run the bike (fast tickover is fine) for at least 5 minutes. (
  2. Switch off the engine and *quickly* remove the moped choke unit.
  3. Now leave the choke for at least 20 mins to cool down and measure the distance again- distance B in the photo below.

How do you bypass an automatic choke?

Re: How to bypass auto choke when you get cap off take the wires out,then drill a hole in top center of cap i used a 1/4 inch bolt, drilled the hole one size smaller then the bolt then i just let the bolt make its own threads. the plastic was soft enough that it work well for me,you can tap the hole if you want.

How do I know if my electric choke is bad?

It should slowly open up and be fully opened within a couple of minutes. If it is not opening, the choke is either broken or not adjusted correctly. If it opens too fast then the choke needs to be adjusted. If it opens too slow, again — adjust.

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Is there a choke on a scooter?

How do I use a choke on a scooter? The choke is a cold-starting aid. Before attempting to start the engine from cold turn the choke on. Once engine is started and as it warms up slowly turn it off.

Should Choke be open or closed when starting?

When doing a cold start, the choke should be closed to limit the amount of air going in. Once the car has warmed up, if the choke does not open fully, the restriction in air may result in reduced power.

How long should electric choke stay on?

At 5°-10°C (41°-50°F), the choke plate should be fully open in about ten minutes. Check for bent choke linkage and a defective thermostat cap. And ensure the fast idle cam (screw) is properly set.

How do you clean an automatic choke?

CARBURETORS, CHOKES AND LINKAGES: Remove air cleaner. Spray and flush exterior surface of carburetor and linkages, and allow to dry. When dry, start engine and spray short bursts into carburetor throat, flushing automatic choke valve and throttle (butterfly) plates. Stop spraying and restart engine if it stalls.

How do you start a scooter that won’t start?

If the scooter does turn over but still doesn’t start you have to check for a spark and make sure gas is getting to the engine. To check for a spark, remove the spark plug from the cylinder, hold the tip of the plug against the cylinder head and crank the engine.

Why is my electric scooter not turning on?

If the electric scooter does not run check the motor because the motor is the power source. Because of excessive riding or doing stunts may cause the problems. Check the battery charger too. If the indicator does not work properly change the charger and then try again.

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What causes a scooter not to start?

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. This is caused by a problem with the spark plug, spark plug wires, or the ignition coil.

How does an automatic choke work?

Automatically – An automatic choke uses a metal spring to open and close the choke plate. The spring is wound in a housing and attached to the choke linkage on one end. As the engine warms up, it warms the metal spring. As the spring warms, it expands, rotates, and opens the choke plate.

How do you convert automatic choke to manual?

Fitting a choke conversion kit

  1. Disconnect choke. If the choke is plumbed into the cooling system, take off the radiator cap and disconnect the two hoses from the choke.
  2. Remove choke unit.
  3. Fit interface.
  4. Fit adapter.
  5. Cable anchor plate.
  6. Cable spool.
  7. Dash mounting.
  8. Wiring up.

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