Table of Contents
Advertisement
TROUBLESHOOTING
Engine Backfires
Weak spark from
fouled, defective,
worn or wrong
spark plugs
Broken reed
petals/valves
Engine Pinging
or Knocking
Poor quality,
low octane
gasoline
Incorrect
ignition
timing
Spark plugs
heat range
too high
136
Clean/replace
spark plugs
See your
dealer
Siphon and
replace fuel
See your
dealer
Replace
with cor-
rect plugs
Engine
Power Loss
Weak
spark
Incorrect
fuel or fuel
mixture
Water in
gas or
oil tank
Fuel filter
clogged
Jet intake
clogged
Cooling
system
clogged
Change
plugs or
plug wires
Siphon and
refill
Siphon and
refill
Replace
Clean
Flush cooling
system
Advertisement
Table of Contents
