What are the reasons why the Fit won't start?
4 Answers
The reasons why the Fit won't start are: 1. Insufficient battery power; 2. Blocked fuel flow; 3. Poor working condition of the ignition system; 4. Valve sticking or carbon buildup; 5. Poor atomization of the air-fuel mixture inside the engine; 6. Engine carbon buildup; 7. Poor fuel quality. Taking the 2020 Fit as an example, it belongs to the subcompact car category, with body dimensions of: length 4109mm, width 1694mm, height 1537mm, wheelbase of 2530mm, and a fuel tank capacity of 40 liters. The front suspension of the 2020 Fit is a MacPherson strut independent suspension, and the rear suspension is a torsion beam non-independent suspension.
I've been driving a Fit for several years and have encountered situations where the car wouldn't start. The most common issue is a dead battery, especially during winter or when the car has been parked for too long, making it difficult to start. There's also the problem of a faulty starter motor, where pressing the ignition button only results in a clicking sound without the engine turning over. Fuel system issues, such as a non-working fuel pump or a clogged fuel filter, can also prevent starting. Aging ignition coils or spark plugs can lead to insufficient spark. Additionally, an activated anti-theft system can lock the engine. Last time, I faced a loose battery terminal, which I fixed by tightening it myself. I recommend regularly checking the battery's lifespan; if it's over three years old, consider replacing it. The Fit is generally a hassle-free car, but with age or poor maintenance, minor issues can arise. Always listen for unusual sounds before starting the car, as addressing them promptly can save a lot of trouble.
When helping out at the repair shop, I often work on the Fit. The most common no-start issues are low battery voltage or aging failure; starting system faults like a seized starter motor or burned-out relay; fuel pump not supplying fuel or clogged fuel injectors; dirty spark plugs or failed ignition coils; damaged crankshaft position sensor affecting ignition signals; rare cases include ECU programming errors or wiring short circuits. Using a multimeter to check battery voltage can quickly diagnose the issue – most batteries below 10 volts need replacement. I advise owners to start with simple checks: first inspect if fuses are blown and whether battery terminals are tight. The Fit's engine is generally reliable, but don't neglect regular oil changes and electrical system inspections.
I just started learning to drive and have encountered starting issues with my Fit. Usually, it's due to a dead battery causing no response when pressing the ignition button; a faulty starter motor makes a clicking sound but the engine won't turn; a fuel pump failure leads to insufficient oil pressure; a mismatched key locks the anti-theft system; or a worn ignition switch. I usually check if the dashboard lights are normal first—if they're dim, the battery might be weak, and you can try jump-starting it. New Fits rarely have this issue, but older ones need regular maintenance. Sometimes, just replacing the spark plugs can solve the problem, so don’t rush to call a tow truck and waste money.
