Troubleshooting - Tecumseh TC Series Technician's Handbook

ENGINE TROUBLESHOOTING
WET
Defective Spark Plug
Restricted Air Filter
Improper or Stale Fuel
Carburetion Problems Due to
Flooding, Over Priming, etc.
Ignition System
Plugged Muffler or Exhaust Port
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Engine Will Not Start
Check For Spark
YES
Check If Spark Plug Is Wet or Dry
Not For Resale
See Chapter 6
NO
under "Troubleshooting"
DRY
Check Fuel Supply and Fuel Cap
Vent
Restriction in Fuel System
(filter, screen)
Carburetion Problem
Poor Compression
Blockage in Pulse Channel to
Carburetor
9