Why does the Tiggo 5 have power but fail to start?
2 Answers
Tiggo 5 has power but fails to start, the reasons are as follows: Gear not in P position: Check whether the gear is in the P position. Some models cannot start if the gear is not in the P position, and the gear needs to be shifted back to the P position. Spark plug damage: Check whether the spark plug is blackened or oxidized, and wipe off the oxide layer with a dry cloth or sandpaper. If it has exceeded its service life, the spark plug needs to be replaced. Throttle problem: Check the throttle to see if there is excessive carbon deposit. If there is excessive carbon deposit, it is necessary to go to a 4S store or professional repair shop to clean the carbon deposit (the car needs to be towed to the 4S store first).
I've been driving a Tiggo 5 for several years and have encountered issues where the battery is fine but the car won't start. The most common causes lie in the ignition system: spark plugs may be worn or dirty, failing to ignite the air-fuel mixture; or the ignition coil might be faulty, preventing current from reaching the spark plugs. Fuel system problems are also frequent culprits, such as a malfunctioning fuel pump that fails to deliver fuel to the engine, or clogged fuel injectors leading to insufficient fuel atomization. Additionally, a failed starter motor or relay will produce a clicking sound without the engine turning over. Loose electrical connections or blown fuses can also be to blame. Safety reminder: If your car won't start, park it in a safe location and turn on the hazard lights. Regular maintenance like replacing spark plugs every 20,000 km can prevent such issues. In emergencies, try starting multiple times or call for professional repair immediately. Don't ignore minor problems as they can accumulate into major failures.
