That will not only keep gas where it belongs but will also help avoid the dreaded “checkengine” warning light that appears when your vehicle’s emission sensors detect a leak.
这样不仅能够保证你的汽油不外漏，同样可以避免在你的汽车检测出漏油时出现的骇人的“检查引擎”指示灯。
2
Checkengine bearings and rotating parts if there is significant driving noise.
如有明显行驶噪音，检查发动机轴承和旋转部件。
3
Similarly, at times, some problems may occur in the system even when there has been no checkengine light or trouble code signal.