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14
Troubleshooting
Engine does not start
No fuel flow to carburetor
No fuel in fuel tank
Clogged float valve
Clogged fuel tank cap breather hole
Clogged fuel tube
Weak or no spark
Engine stop switch in OFF position
Ignition switch in OFF position
Safety tether switch disengaged
Faulty spark plug
Fouled spark plug
Faulty CDI unit
Faulty alternator
Faulty engine stop switch
Faulty ignition coil
Poorly connected, broken, or shorted wires
Broken or shorted spark plug wire
Faulty ignition switch
Low compression
Worn cylinder and piston rings
Damaged cylinder head gasket
Engine does not fire
Improperly adjusted air screw
Improper ignition timing
Fuel/air mixture ratio is too lean
Engine starts but dies
Fuel system
Fuel petcock not in ON position
Dirty or clogged fuel filter
Air cleaner dirty
Fuel/air mixture ratio is too lean
Improperly adjusted air screw
Carburetor flooded
Ignition system
Improper ignition timing
Faulty spark plug
Содержание Pro MXR 100
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