40
TROUBLESHOOTING
Trouble
Possible cause
Solution
Engine will
not start -
Starter motor
does not turn
over
•
Fuse is burned out
•
Battery terminal is loose
•
Starter motor not working
•
Replace fuse
•
Tighten terminal
•
Take to a service center
The starter
motor works
but the
engine will
not start
•
Air filter dirty
•
Low fuel
•
Stale (old) or contaminated fuel.
•
Fuel valve is defective
•
Clogged fuel filter
•
Loose spark plug
•
Spark plug fouled or defective.
•
Spark plug gap is incorrect
•
Spark plug cap is not attached
•
Trying to start engine while
applying throttle
•
Low compression
•
Problem with the electrical
system
while applying throttle
•
Low compression
•
Problem with the electrical
system
•
Clean or replace air filter
•
Fill with fresh fuel
•
Have a service center flush
and fill with fresh fuel.
•
Replace fuel valve
•
Replace fuel filter
•
Tighten spark plug
•
Clean or replace plug
•
Gap the plug
•
Attach spark plug cap
•
Do not apply throttle while
starting, doing so
disengages auto choke
•
Take to a service center for
repair
•
Take to a service center for
diagnostics and repair
while starting, doing so
disengages auto choke
•
Take to a service center for
repair
•
Take to a service center for
diagnostics and repair
Engine stalls
or runs
erratically
•
Idle is not adjusted properly
•
Problem with the electrical
system
•
Clean or replace plug
•
Gap the plug
•
Secure the spark plug cap
•
Take to a service center
•
Clean or replace air filter
•
Fill with fresh fuel
•
Have a service center
flush and fill with fresh
fuel.
•
Clean or replace plug
•
Gap the plug
•
Secure the spark plug cap
•
Take to a service center
for diagnostics and repair
•
Take to a service center for
diagnostics and repair
•
Air filter dirty
•
Low fuel
•
Stale or contaminated fuel
•
Spark plug is fouled or
defective
•
Spark plug gap is incorrect
•
Spark plug cap is loose
•
Carburetor is clogged or has
water in it
•
Idle is not adjusted properly
•
Problem with the electrical
system
•
Low compression
Summary of Contents for POWERSPORTS BK160
Page 9: ...4 IMPORTANT LABELS 5 9 7 8 6 4 3 2 1 ...
Page 10: ...5 11 12 ...
Page 12: ...7 10 11 12 WARNING ...
Page 52: ...47 NOTES ...