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wrightjeremySep 10, 2025
Why does my EINHELL BG-PC 3735 smoke excessively?
- UujohnsonSep 10, 2025
Excessive smoke from your EINHELL Chainsaw usually indicates an incorrect fuel mixture. Ensure you are using a properly mixed fuel with a 50:1 ratio.

Why does my EINHELL BG-PC 3735 smoke excessively?
Excessive smoke from your EINHELL Chainsaw usually indicates an incorrect fuel mixture. Ensure you are using a properly mixed fuel with a 50:1 ratio.
What to do if my EINHELL Chainsaw unit won’t start or starts but will not run?
If your EINHELL Chainsaw doesn’t start or fails to run, possible causes include incorrect starting procedures (refer to the User Manual), a fouled spark plug (clean, gap, or replace it), or a plugged fuel filter (replace the fuel filter). If the carburetor mixture adjustment setting is incorrect, have it adjusted by an Authorized Service Center.
Why EINHELL BG-PC 3735 Chainsaw runs erratically?
If your EINHELL Chainsaw runs erratically, the carburetor mixture adjustment setting may be incorrect. Have the carburetor adjusted by an Authorized Service Center.
Why does my EINHELL Chainsaw start, but engine has low power?
If your EINHELL Chainsaw starts but the engine has low power, check the choke lever position and move it to the RUN position. Also, a dirty air filter can cause this issue; remove, clean, and reinstall the filter. If the carburetor mixture adjustment setting is incorrect, have it adjusted by an Authorized Service Center.
What to do if my EINHELL Chainsaw has poor performance when operated?
Poor performance of your EINHELL Chainsaw can be due to a blunt or loose chain. Sharpen or replace the chain, and tension the chain accordingly.
What to do if EINHELL Chainsaw starts, but engine has low power?
If your EINHELL Chainsaw starts but the engine lacks power, check the choke lever position and move it to the RUN position. Also, a dirty air filter can cause low power, so remove, clean, and reinstall the filter. Finally, have the carburetor adjusted by an Authorized Service Center if the mixture setting is incorrect.
Why does my EINHELL Chainsaw engine hesitates?
If your EINHELL Chainsaw engine hesitates, it may be due to an incorrect carburetor mixture adjustment setting. Have the carburetor adjusted by an Authorized Service Center.
What to do if my EINHELL BG-PC 3735 engine dies?
If your EINHELL Chainsaw engine dies, check if the petrol tank is empty and fill it up. Also, check the fuel filter position in the tank and reposition it if necessary.
Why EINHELL Chainsaw has no power under load?
If your EINHELL Chainsaw has no power under load, the spark plug may be incorrectly gapped. Clean, gap, or replace the spark plug.
What to do if EINHELL BG-PC 3735 Chainsaw has insufficient chain lubrication?
If you notice insufficient chain lubrication, and the cutter rail and chain get hot on your EINHELL Chainsaw, first check if the oil tank for the chain is empty and top it up. Also, clean the oil lubrication hole in the cutter bar and the groove in the cutter bar, as the oil lubrication openings may be moved.
| Bar Length | 35 cm |
|---|---|
| Engine displacement | 37.2 cm³ |
| Power source | Petrol |
| Oil Tank Capacity | 200 ml |
| Engine | 2-stroke |
Read and follow operating instructions and safety information before first use.
Important checks to perform before starting the chainsaw for the first time.
Procedure for adjusting the saw chain tension for optimal performance and safety.
How to test the chain brake functionality before operating the chainsaw.
Information on the correct fuel mixture and chain lubrication for the chainsaw.
Explanation of safety mechanisms such as chain brake and chain catcher.
Step-by-step guide for starting the chainsaw engine from cold.
Procedure to test the chain brake functionality before operating the chainsaw.
Common problems, probable causes, and corrective actions for chainsaw issues.












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