2WD Buggy DAZZLER
Trouble shooting
Engine or starter
Engine does not start Bad glow plug or dead plug booster battery Replace glow plug and/or recharge battery
Starter battery defective Replace the starter battery
Fuel tank is empty or carburettor is not
primed
Fill fuel tank with fuel and prime carburettor
Carburettor not adjusted properly Set idle adjusting screw and main needle
to standard position
Fuel is old or dirty Replace fuel and check fuel filter
Combustion room full with fuel (flooded) Unscrew glow plug and allow the fuel to evapo-
rate
Additional air is sucked via fuel line or
engine
Check/replace fuel hoses and/or tighten all engine
screws
Servo links not properly adjusted Place servo in neutral position and readjust
Fuel line, air filter or exhaust
blocked
Clean blocked parts, if necessary, replace
Engine does not get fuel Main nozzle needle fully turned in Readjust the main nozzle needle according to
factory setting
Idle speed mix too lean Readjust the idle speed mix adjusting screw
to factory setting
Fuel hoses bent Check and straighten fuel hoses
Fuel tank defective Replace fuel tank
Engine starts, but stops again Fuel tank is empty Fill fuel tank
Fuel line, air filter or exhaust blocked Clean blocked parts, if necessary, replace
Carburettor not correctly set Reset idle speed and main nozzle needle
Engine overheats Check the temperature. Above 150°, the fuel mix
must be enriched.
Check the wheels whether they can move freely.
Engine does not run smoothly,
responds badly
Incorrect or defective glow plug Insert the necessary glow plug
Wrong or old fuel Fill with correct fuel
Dirty air filter
Wash air filter and apply air filter oil
Mix too rich Adjust the main nozzle needle to a leaner mix
Idle speed mix too lean Readjust the idle speed mix adjusting screw
to factory setting
Idle speed mix too rich
Setzen Sie die Leerlauf-Gemischregulierschraube
auf die werkseitige Einstellung zurück
Additional air is sucked via fuel line or
engine
Check/replace fuel hoses and/
or tighten all engine screws
Too little pressure from exhaust line Check exhaust line and, if necessary, replace
Engine overheats Mix too lean
The fuel mix must be richened
Car body too compact Ensure sufficient air supply and dissipation
to the engine by cutting the car body correspon-
dingly.
Wheels do not move freely Check whether the wheels move freely
Wrong or old fuel Fill with correct fuel
Engine speed does not decrease Throttle stop screw is misaligned.
Reset the throttle stop screw to factory setting
Engine sucks additional air Check and tighten all engine screws
One or several joint rings on the carburettor
are defective
Replace the defective joint rings
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