Can I use synthetic lubricating oil instead of mineral oil?
It is highly recommended to use synthetic lubricating oil, especially fully synthetic oil, because it not only improves engine performance but also helps prevent carbon buildup on the piston.
Have DLE engines been started and tuned before delivery?
All key components of DLE engines are tested before leaving the factory, such as the ignition, carburetor, etc., but the engine itself is not run.
The ignition has three wires, all of which are female connectors. There are two black plugs and one red plug. If the red plug is designed for the battery, what is the purpose of the other two plugs?
Each DLE engine ignition has three wires: the red plug connects to the battery, the plug with black grease on the surface connects to the sensor, and the other connects to the tachometer output. The wire that connects to the tachometer must not contact the sensor.
Some carburetors have two nipples, which one connects to the fuel tank?
The black nipple is the fuel inlet and the brass nipple is the air inlet, they allow the air pressure to stay balanced in the carburetor.
What is the ignition voltage? Can I use a lithium battery?
Ignition voltage: 4.8-8.4V, maximum voltage: 9V
Does DLE offer an after-sales warranty service? How long does the warranty last?
All DLE engines come with a one-year warranty. If they fail on first use, we will replace it with a new one for the customer. If the engine fails to start due to quality issues, we will provide components to distributors and the distributors will carry out the repair.
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