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What does it mean when it takes a long time for your car to start?
A: Possible causes: a marginal battery, a poor connection in the starting circuit or starter, a charging-system problem, or the battery is being drained while the car’s parked. If the slow cranking occurs after driving (engine hot), it’s likely a faulty starter or poor charging.
What causes hard start engine?
Fouled plugs are one of the most common reasons for a hard starting engine. This can lead to prolonged cranking before the engine will start. Clogged Fuel Filter: A fuel filter that is clogged can make a vehicle very difficult to start. The fuel filter screens out contaminants and can become clogged over time.
Why cars have trouble starting after the engine is warmed up?
At the beginning, a worn FPR or fuel injector may give in to pressure in the fuel line and then stop leaking. If the fuel lines are hot, under hot weather conditions and a hot engine, the fuel will have room to evaporate inside the line, creating a hard-to-start condition.
How do you start a car after sitting for years?
Steps to take before starting a dormant vehicle
- Replace the engine oil with fresh, new oil.
- Change out the oil filter for a new one.
- Remove and replace the transmission fluid.
- Install a new battery.
- Flush the radiator and replace coolants.
- Replace the brake fluid.
- Add new power steering fluid.
How do you start a car that has been sitting for 2 months?
If your car has been sitting for three months or longer, it is recommended to drain the tank and fill it with fresh fuel. For a car that has been sitting for a month or two, it is recommended to top up the fuel tank with fresh gas to dilute the old gas before it passes through your vehicle’s fuel system.
How do you diagnose hard start?
How to Troubleshoot a Car That is Hard to Start
- Step 1: Insert your key.
- Step 2: Starter pushes the flywheel or flexplate.
- Step 3: The engine turns over.
- Step 1: Start the car in Park.
- Step 2: Check the battery.
- Step 3: Check the starter.
- Step 4: Check the spark.
- Step 5: Check the fuel.