Does the modern Lingdong engine need to be warmed up to start?

Need. The weather is relatively warm now, and it can be warmed up for a minute or two in the cold state. In winter, it takes a long time to heat up the car, and it is colder in winter, and the temperature is slower at night, so it generally takes five or six minutes to warm the car.

The preheating is good for the engine, but the preheating time should not be too long, the standard preheating is to idle in situ for 1 minute and then you can drive slowly, do not accelerate sharply, and wait for the water temperature to come up before you can resume normal driving.

The car warms up before starting. Do not slam on the throttle during warm-up and do not let the engine rev too high. Warm-up doesn't have to wait for the engine temperature to rise to the optimum before starting, as long as the thermometer pointer starts to rise.

Hello, you need to warm up so that the engine is good, but the warm-up time should not be too long, the standard preheating is to idle in place for 1 minute and then you can drive slowly, do not accelerate sharply, and wait for the water temperature to come up before you can resume normal driving.

Hello, this one is generally recommended that you preheat up, 2 to 3 minutes is fine, you don't need to warm up for a long time.

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Hello friends, the weather is warmer and hotter now, and when you get cold, you can go in a minute or two! In winter, it takes a longer time to warm up the car, because it is colder in winter, and the temperature is slower at night, so it generally takes five or six minutes to warm up. Got it, friend.!

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Hello, the suggestion is to warm it up, 1 minute is fine.

It is best to warm up the engine for 2-3 minutes in the morning before leaving, which is good for the use of the engine.

Hello warm-up 1 minute on the road!

1.Pull the hood release handle until the hood opens slightly. The release handle is located on the left side of the steering column under the dashboard; 2.

Walk to the front of the car and find the assist release sail handle. The release lever is located on the front edge of the hood** near the side of the passenger and lifts up to open the hood.

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1. Common faults in low-voltage circuits.

1. The battery storage is insufficient; Poor or deranged wire connections; Poor battery tie-up; Damage to the distributor or Hall sensor; The ignition switch is damaged or poorly wired; The transistor ignition control unit is damaged or poorly wired.

2. Diagnosis method of low-voltage circuit fault: The ammeter or voltmeter is mostly used to check the fault point by line.

2. Common faults in high-voltage circuits.

1. The high-voltage line falls off or leaks; Breakage and breakdown of distributor cover; Ablation, rupture, breakdown of distributor fire head; The spark plug electrode gap is too large or too small; Excessive carbon deposits in the spark plug; damage to the spark plug insulator; The ignition coil is damaged, the key is bored, or the wiring is falling off.

2. Most of the faults of the high-voltage circuit adopt the high-voltage fire test method, that is, the high-voltage line in the center of the distributor or the high-voltage line of a cylinder is unplugged, and the wire head is placed at a distance of 3-6mm from the cylinder body, and the engine is tested for fire, and there is a spark and the spark is strong, indicating that the ignition system is working normally.