Why Ryobi Trimmer engine does not reach full speed and emits excessive smoke?
- WWilliam WilkinsAug 11, 2025
If your Ryobi Trimmer engine does not reach full speed and emits excessive smoke, use fresh fuel and the correct 2-stroke lubricant mixture.
Why Ryobi Trimmer engine does not reach full speed and emits excessive smoke?
If your Ryobi Trimmer engine does not reach full speed and emits excessive smoke, use fresh fuel and the correct 2-stroke lubricant mixture.
How to prevent grass from wrapping around Ryobi Trimmer head?
If grass is wrapping around the trimmer head assembly and attachment shaft of your Ryobi Trimmer: * Cut tall grass from the top down. * Operate the product at full throttle.
Why does lubricant drip from the Ryobi RFT254 silencer?
If lubricant drips from the silencer of your Ryobi Trimmer, operate the product at full throttle. Also, ensure you are using fresh fuel and the correct 2-stroke lubricant mixture. Clean the air filter according to the instructions in the Maintenance section.
What to do if lubricant drips from silencer of Ryobi RFT254?
If lubricant is dripping from the silencer of your Ryobi Trimmer: * Operate the product at full throttle. * Use fresh fuel and the correct 2-stroke lubricant mix. * Clean the air filter following the maintenance section instructions.
How to fix Ryobi RFT254 Trimmer when the engine will not start?
If the Ryobi Trimmer engine won't start, it could be due to no spark or no fuel. Inspect the spark plug for damage like dirt or cracks, and replace if necessary. Ensure the primer bulb fills with fuel; if not, the fuel delivery system might be blocked, and you should contact a service dealer. If the bulb fills, remove the spark plug, point the spark plug hole towards the ground, set the choke lever to the specified position, and pull the starter cord 10-15 times to clear excess fuel. Clean and reinstall the spark plug after cleaning any spilled fuel. Use only fresh fuel mixed with the recommended oil, as fuel older than 30 days can prevent starting. Try pulling the starter 3 times with the choke lever in the first position, and if it doesn't start, rotate the choke lever to the second posi...
How to fix Ryobi RFT254 when engine will not start?
If the Ryobi Trimmer engine won't start, here's what to check: * Ensure the switch is in the "I" (ON) position, not "O" (OFF). * Inspect the spark plug for damage or dirt; replace if necessary. * Prime the engine by pushing the primer bulb until it's full of fuel. If it doesn't fill, the fuel delivery system might be blocked. If it fills, the engine might be flooded. To fix a flooded engine: 1. Ensure the on/off switch is in the “O” (off) position. 2. Remove the spark plug from the engine and the spark plug boot. 3. Turn the product so that the spark plug hole is aimed at the ground. 4. Make sure the choke lever is set to RUN and pull the starter cord 10 to 14 times. 5. Clean and reinstall the spark plug. 6. With the throttle trigger fully depressed, p...
Understand the tool and manual for safe operation.
Describes the benefit of the curved shaft design.
Instructions for removing the product and checking contents.
Lists all items included in the product packaging.
Steps to attach the cutting head/shaft/deflector to the trimmer.
Safe handling and mixing of fuel for the trimmer.
How to clean the engine's air intake area.
Cleaning air intake and foam filter for optimal performance.
Procedure for cleaning the air filter element.
Steps for replacing the spark plug.
Understand the tool and manual for safe operation.
Describes the benefit of the curved shaft design.
Instructions for removing the product and checking contents.
Lists all items included in the product packaging.
Steps to attach the cutting head/shaft/deflector to the trimmer.
Safe handling and mixing of fuel for the trimmer.
How to clean the engine's air intake area.
Cleaning air intake and foam filter for optimal performance.
Procedure for cleaning the air filter element.
Steps for replacing the spark plug.
| Cutting Width | 25 cm |
|---|---|
| Power | 18V |
| Telescopic shaft | Yes |
| Edging facility | Yes |
| Voltage | 18 V |
| Line Diameter | 1.6 mm |
| Battery Type | Lithium-ion |