Do Cars Need to Warm Up in Summer?
1 Answers
Do Cars Need to Warm Up in Summer? Here are the specific details about car warm-up: 1. Warm-up time: Cars need to warm up in all seasons, requiring at least 15 seconds before slowly moving out. 2. Other operations: Besides warming up, you should also wait until the coolant temperature gauge reaches the normal range before turning on the car's air conditioning. Here is additional information about car warm-up: 1. Long-term unused cars: The upper part of the engine lacks oil and lubrication when starting. After 30 seconds of operation, the oil pump will deliver oil to the parts of the engine that need lubrication the most. 2. Engine not reaching operating temperature: Before the engine reaches its operating temperature, the fuel system cannot effectively vaporize gasoline completely due to low temperature.