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Fun Times
International Karting Industry Buyer's Guide
International Karting Industry Buyer's Guide


Kart Expo International
ExhibitorInformation and Show Directions

 

FUN TIMES
TROUBLESHOOTING ENGINE PROBLEMS
Problem: Engine does not start or is difficult to start
 

1. NO FUEL FLOW
a. No fuel in tank
b. fuel filter clogged
c. Fuel hose broken or disconnected
d. Fuel line clogged. Pull the fuel line loose and carefully blow through it.

2. ENGINE FLOODED
a. Float level too high. Check and adjust
b. Inlet needle valve worn or stuck open. A piece of dirt, rust or other debris can cause the inlet needle to seat improperly, causing excess fuel to be admitted to the float bowl.
c. Starting technique is incorrect. Under normal situations, the engine should start with little or no throttle. When the engine is cold, the choke should be operated and the engine started without operating the throttle. If the engine is flooded, keep the ignition off and hold the throttle wide open while cranking the engine. This will allow additional air to reach the cylinder(s).

3. NO SPARK OR WEAK SPARK
a. Spark plug is dirty or worn out. Replace the spark plug with correct plug per manual.
b. Spark plug cap or secondary wiring faulty. Check condition. Replace either or both components if cracks or deterioration occur.
c. Spark plug cap not making good contact. Make sure that the cap fits snugly over the spark plug end.
d. Ignition coil defective. Check the coil and replace if necessary.
 

Courtesy of INEX Monthly
 
 

END
 

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Kart Marketing Group, Inc.
Post Office Box 101
Wheaton, IL 60189 USA
Telephone: 630-653-7368
Fax: 630-653-2637
Email: karting@msn.com

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