E-Z-GO FLEET 1999 Technician's Repair And Service Manual page 165

Read all of Section Band this section before attempting any procedure. Pay particular attention to all Notes, Cautions and Warnings
POOR LOW SPEED
PERFORMANCE
POOR MIDRANGE OR HIGH SPEED
PERFORMANCE
ENGINE OVERHEATING
REPEATED SPARK PLUG
FOULING
Plugged gas tank vent
Choke on
Carburetor float level incorrect
Pilot screw
Fuel pump faulty
Insufficient fuel level
Air leak at carburetor gasket
Spark plug fouled
Weak spark
Incorrect valve lash
Spark plug fouled
Weak spark
Faulty igniter
Carburetor float not level
Incorrect or plugged main jet
Dirty air filter
Brake dragging
Low compression
Governor misadjusted
Foreign matter in cylinder fins and blower Clean
housing
Damaged blower housing or fins
Damaged or plugged muffler
Inadequate oil supply
Wrong spark plug type
Wrong spark plug gap
Faulty coil
Faulty igniter
Poor quality gasoline
Air leak allowing dirt to enter system
Choke sticking closed
Wrong main jet for conditions (high altitude Replace with correct altitude jet
operations)
Repair and Service Manual
TROUBLESHOOTING
Clean or repair
Push choke in
Adjust
Clean or adjust as necessary
Repair or replace
Add fuel
Repair component
Clean or replace
Check ignition coil
Check and adjust
Clean or replace
Check ignition coil
Check and adjust
Adjust
Check size for appropriate altitude. Clean
Clean or replace
Perform brake maintenance
Check engine
Adjust
Replace
Repair or replace
Check oil system, inspect oil pump,
change oil, fill to correct level
Replace with correct spark plug
Check and adjust if required
Check and replace if required
Check and replace if required
Use correct fuel, check bulk storage tank
for proper storage and handling
Repair
Repair
for conditions
Page R-3