What are the reasons why the Haval H6 has power but cannot start?

2 Answers
VanEmmett
08/31/25 4:49am
Haval H6 has power but cannot start due to incorrect gear position, lack of car antifreeze, or vehicle malfunction. Incorrect gear position: When operating an automatic transmission car, the gear must be placed in P or N position. If placed in R or D position, it will not start. Some manual transmission cars may also fail to start if the clutch is not depressed. Therefore, it is important to pay attention to the operation during ignition. Lack of car antifreeze: If the owner forgets to add antifreeze or the antifreeze runs out, in extremely cold winter conditions, the entire water passage can freeze, causing the engine to freeze and the car water pump to fail to operate, resulting in failure to start. Antifreeze should be added as soon as possible in this situation. Vehicle malfunction: Blocked fuel filters, clogged fuel pump screens, severely carbon-fouled spark plugs, or motor failures can all prevent the car from starting normally. In such cases, it is necessary to promptly visit a repair shop for detailed inspection and maintenance.
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RoseDella
09/12/25 8:05am
As a long-time owner who frequently drives a Haval H6, I find this issue quite common, often related to the starting system. If the car has power but won't start, possible reasons include: the battery isn't fully discharged but has insufficient voltage to power the starter; worn ignition key or switch failing to transmit signals to the circuit; a non-functioning fuel pump due to relay failure or fuel shortage; or the anti-theft system mistakenly locking, requiring key reinsertion for matching. I once experienced loose battery terminal connections, which were fixed by simply tightening them. I recommend first checking connection points and listening for the fuel pump's operation. If that doesn't help, consult a mechanic with professional tools to avoid roadside breakdowns. Regular battery cleaning and fuel system checks can significantly reduce such troubles.
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