Can I use synthetic lubricant oil instead of mineral oil ?
It is strongly recommended used synthetic lubricant oil, especially full-Synthetic Oil, cause it's not only can improve the engine performance but also can prevent carbon accumulation in piston.
Does the DLE engines has been started and adjusted before delivery ?
All DLE engines key components has been tested before being delivered from the factory, such as ignition, carburetor, etc. but doesn't start the engine.
There are Three wires in ignition ，all wires are female connectors. There are Two black plugs and One red plug, if the red plug is designed for battery ,then what's the purpose of other Two plugs?
Each DLE engine's ignition has Three wires , the red plug connect to battery, the plug which has black oil on surface connect to sensor, and the other one connect to rated tachometer .The wire which contact with tachometer can't contact to sensor .
Some carburators has Two tubes ,which one is contact to fuel tank ?
The black nipple is fuel inlet, and brass nozzle is the air inlet ,they can make the air pressure which in carburetor keep balance.
What's the ignition voltage? Can I use lithium battery?
The ignition voltage : 4.8-8.4 V , Max voltage : 9 V
Does DLE provide after-sales warranty service ? How long is the warranty ?
All the DLE engines sold out enjoy one year warranty .if failure to running when first use ,we will replace a new one for customer. If the engine can't start for reasons of quality problem , we will provide components to dealers , and dealers will repair it.
