C A U S E
A C T I O N
16
TROUBLESHOOTING
If further assistance is required, contact your authorized service dealer.
Air filter is plugged
Replace or clean the air filter
Old fuel (over 30 days)
Drain fuel tank and add fresh fuel
Improper idle speed
Adjust according to the
Idle Speed Adjustment
section
Empty fuel tank
Fill fuel tank with fuel
Primer bulb wasn't pressed enough
Press primer bulb fully and slowly 10 times
Old fuel (over 30 days)
Drain fuel tank and add fresh fuel
Fouled spark plug
Replace or clean the spark plug
Old fuel (over 30 days)
Drain fuel tank and add fresh fuel
Fouled spark plug
Replace or clean the spark plug
Old fuel (over 30 days)
Drain fuel tank and add fresh fuel
Dirty air filter
Clean or replace the air filter
ENGINE WILL NOT START
ENGINE WILL NOT IDLE
ENGINE WILL NOT ACCELERATE
ENGINE LACKS POWER OR STALLS
Summary of Contents for TB4BP EC
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