What to Do When the Sylphy Won't Start?
2 Answers
Here are the reasons why a Nissan Sylphy may not start: 1. Environmental temperature: For example, if the ambient temperature is too low, the vehicle may not start immediately. 2. Battery issues: If the battery is dead or damaged, the vehicle may also fail to start. 3. Starter motor failure: The starter motor may be malfunctioning. 4. Fuel injector problems: If the fuel injector is faulty, fuel may not be delivered promptly, preventing the vehicle from starting immediately. 5. Engine oil viscosity: If the engine oil viscosity is too high, it can increase resistance and cause delayed acceleration. 6. Incorrect valve clearance: Excessive valve clearance reduces the valve travel, leading to decreased valve opening and insufficient air intake.
My Sylphy also had trouble starting before. Usually, I first check if the battery is drained. I'll turn on the dashboard lights to see if they're bright and press the horn to check the sound volume. If the battery is fine, I'll check if the fuel tank is empty - sometimes the fuel gauge can be misleading. Then I verify whether the gear is in P or N position, which is easily overlooked. Remember to press the brake pedal when starting, otherwise the ignition system won't work. If the engine cranks but won't start, it might be due to excessive carbon buildup or worn spark plugs. Last time, my spark plugs were severely carbon-fouled, but they worked normally after I cleaned them. It's good to keep an emergency jump starter in the car, especially useful in winter. If all else fails, it's best to call professional roadside assistance rather than delay important matters.
