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Anthony RichardsAug 10, 2025
How to fix Hitachi ZAXIS 70LC engine that cranks but won't start?
- JJulian KingAug 10, 2025
If your Hitachi Excavators engine cranks but doesn't start, several issues could be the cause. Start by checking the fuel level and ensuring you're using the correct fuel. Contaminated fuel can also be a culprit, so drain the tank and add clean fuel. Other potential causes include low battery power (charge or replace the battery), a plugged air filter (replace elements), or a plugged fuel filter (remove air from the fuel system). Additionally, check for poor electrical connections at the battery and starter motor, cleaning and tightening them as needed. If these steps don't resolve the issue, the problem might stem from the injection pump or dirty injection nozzles, which would require attention from an authorized dealer.
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