Briggs & Stratton
Weak Cranking Performance
Starter cranks slowly or intermittently, especially in cold weather.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Weak battery or undersized battery for climate, High resistance in battery cables, Failing starter motor, Thick or incorrect engine oil
How to Fix / Troubleshooting
Safety first: Disable automatic start and wear eye protection when working around batteries.
- Battery test: Load-test the battery or have it tested at an auto parts store. Replace if it fails.
- Cable inspection: Check for warm spots on cables during cranking, indicating high resistance. Clean and tighten all connections.
- Oil viscosity: Ensure the engine is filled with the Briggs & Stratton-recommended synthetic oil grade suitable for your ambient temperature.
- Starter replacement: If voltage at the starter is good but cranking is still weak, replace the starter motor with a Briggs & Stratton unit.
Advertisements
Repair Difficulty
Medium
3/5
Advertisements