TROUBLESHOOTING
Engine Stops After Running Briefly
Possible Cause
Remedy
Partially plugged fuel tank cap vent
Dirty or plugged air filter
Clean fuel tank cap vent
Clean or replace air filter
Drain tank and blow out lines
Water in fuel mixture
Air leak at carburetor base gasket
Tighten carburetor mounting fasteners
or replace carburetor base gaskets
2
Dirty carburetor fuel inlet needle or passage
Replace fuel inlet needle
or clean out carburetor
Faulty carburetor diaphragm
Losing compression
Replace diaphragm
Replace piston ring or gaskets,
or overhaul engine
Engine Will Not Idle
Possible Cause
Remedy
Improperly adjusted carburetor
Faulty carburetor diaphragm
Faulty carburetor inlet seat gasket
Leaking crankshaft seals
Adjust carburetor
Replace carburetor diaphragm
Replace carburetor inlet seat gasket
Replace crankshaft seals
Replace reed valve
Leaking or broken reed valve
Scored cylinder or low compression
Overhaul engine
Engine Backfires Or Misfires
Possible Cause
Remedy
Improper or contaminated fuel mix
Fouled, improperly gapped, or broken spark plug
Drain tank; refill with fresh fuel mixture
Clean or replace spark plug; set gap to
0.025 inch
(0.635 mm)
Faulty reed valve
Replace reed valve
Shorted ignition module leads
Check for loose or bare wires or loose
assembly and correct,or
replace or replace ignition module
2-7
| Categories | Blower Vacuum and Sweeper Manuals, Toro Blower and Vacuum Manuals |
|---|---|
| Tags | Toro A 31, Toro Two Cycle Engine |
| Download File |
|
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Blowers, Vacuums |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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