Reasons Why a Peugeot 307 Fails to Start Despite Having Power and Fuel
2 Answers
Reasons why a Peugeot 307 fails to start despite having power and fuel are as follows: 1. Insufficient battery charge: In this case, turning the key only results in a hissing sound. Solution: Try adding fuel to the car and then attempting to start it, or replace the battery or charge it promptly. 2. Restricted oil flow: When driving in winter, the viscosity of the engine oil increases, making it harder to flow, thereby increasing resistance in the vehicle's engine. Solution: Move the car to a warmer location to allow it to warm up, enhance maintenance, and replace the oil in a timely manner. 3. Spark plug malfunction: If the spark plugs are not replaced in time, the vehicle may experience jerking sensations. Solution: If the vehicle shakes during idle, the car body can be disassembled to inspect the spark plugs for any signs of leakage. If any are found, they should be replaced promptly.
As a Peugeot 307 owner myself, I've been driving it for about seven or eight years, and just ran into this frustrating issue the other day. The car had both fuel and battery power but wouldn't start, which was really annoying. Through gradual troubleshooting, I found it was most likely an issue with the ignition coil or spark plugs, since the 307's ignition system is quite fragile—especially prone to failure after installing cheap spark plugs. A friend suggested checking the crankshaft position sensor; if it's dirty or faulty, it can interfere with the engine's startup signal. Also, the anti-theft system sometimes mistakenly locks itself, requiring you to repeatedly press the unlock button on the key. Oh, and if it's a cold start in winter, a clogged air filter can affect air intake, leading to an imbalanced air-fuel mixture. My advice is to first test if the spark plugs are working properly. If you don't have the tools on hand, it's best to visit a professional shop for diagnosis to avoid getting stranded on a long trip. After fixing the car, I realized that regular maintenance of spark plugs and sensors is key to preventing such hassles.
