Is an Idle Speed of 600 RPM Normal?

1 Answers
Keegan
07/29/25 9:06am
An idle speed of 600 RPM is normal for a car. Here is some information about car engine idle speed: 1. Introduction: Car engine idle is one of the engine operating conditions, so the idle performance has a significant impact on emissions, fuel consumption, and comfort. The engine speed at idle is called the idle speed, which should not be too high or too low. If it's too high, it will increase fuel consumption; if it's too low, it will cause unstable idle speed. 2. Normal Idle Speed: The idle speed of a car will vary between cold and hot engine conditions. Generally, for an engine in good working condition when hot, the idle speed is usually between 550-800 RPM.
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