Why can't the Lavida start?

[JacksonRose]

Lavida can't start for the following reasons and solutions: 1. Battery dead or faulty: In low temperatures, the battery's output power decreases due to increased electrolyte viscosity, reduced permeability, and increased resistance, making it difficult for the starter to drag the engine to the minimum starting speed, affecting engine startup. Use a multimeter to check the battery voltage or directly test with a new battery. 2. Lack of fuel: Some vehicles have inaccurate fuel gauge pointers. When the fuel gauge red light is on, fuel should be added promptly. 3. Spark plug damage: Check the spark plug to see if it is aged or heavily carbon-deposited, and replace it with a new one if necessary.

[VonManuel]

My Lavida also had trouble starting last week, and I was sweating with anxiety at the time. The most common cause is a dead battery, especially for batteries older than 3 years. If the dashboard lights are very dim or completely unresponsive when turning the key, it's almost certainly a battery issue. Also, check the starter motor—if you hear a clicking sound but the engine doesn’t turn over, the starter gear might be stuck. Pay attention to the fuel system too; a faulty fuel pump or using low-quality gasoline can cause fuel delivery problems. Don’t overlook a small detail: a dead battery in the smart key can trigger the anti-theft lock, and a key icon will appear on the dashboard. Lastly, remember that if the ignition coil or spark plugs fail, the engine may crank but won’t start. If you encounter these issues, don’t force it—calling roadside assistance is the safest bet.

[VonAndrew]

The issue of the Lavida not starting depends on the specific situation. Battery problems are the most common, especially in northern winters where power loss is frequent. Last time I encountered this, it was a faulty starter - turning the key would make the motor whir but the engine wouldn't budge. Fuel system issues are another common cause; check if the fuel filter is clogged and listen for abnormal noises from the fuel pump. Ignition system failures shouldn't be overlooked either - spark plug electrode erosion or cracked ignition coils can cause cylinder misfires. Crankshaft position sensor failures are easily overlooked; if this fails, the car won't start at all. Also pay attention to the starter system fuse in the fuse box - a small burnt fuse can break the circuit. Developing good habits is crucial: remember to turn off headlights and AC when parking; regularly check for oxidation on battery terminals; and consider replacing spark plugs that haven't been changed in over two years.

[DeZachary]

I've encountered the Laval not starting three times. The first time was because I forgot to turn off the headlights after turning off the engine, which drained the battery. I called for a jump-start service to solve it. The second time, I found out that the fuel pump fuse was blown. When inserting the key, I couldn't even hear the sound of the fuel pump operating. The most recent time was due to severe carbon buildup on the spark plugs. Turning the key to start, I could hear the engine cranking but it wouldn't fire. Here are a few self-check methods to remind you: First, check if there are any warning lights on the dashboard; listen for any clicking or buzzing sounds when starting; smell the exhaust pipe for any gasoline odor. For simple troubleshooting, you can try: Open the hood and tap the starter; press the unlock and then lock button on the key to reset the anti-theft system. If it's an automatic transmission, remember to press the brake before ignition, as sometimes the gear sensor can act up. For cars over five years old, pay attention to the aging of the engine wiring harness.