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J
Jose LucasJul 27, 2025
Why is my Hisun Offroad Vehicle engine difficult to start?
- RRobert WhiteJul 27, 2025
There could be several reasons why your Hisun Offroad Vehicle engine is difficult to start. It could be due to no fuel flow, which requires checking the fuel tank, fuel filter, electric fuel pump, and injector. The ECU can be checked with Motor Scan KF90121, and components replaced if needed. Alternatively, water in the fuel system could be the issue, so ensure the fuel tank cover is tight. In winter, increased oil viscosity can slow the engine revolution, so using oils of different viscosities based on ambient temperatures is recommended. Lastly, a weak battery can cause starting issues. Clean the battery cables and terminals, charge the battery, and in cold weather (below -15?), remove, charge, and store the battery indoors, installing it only when the vehicle will be used.
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