Knocking Noise while idle

[JayyNaj]

Why is my trucking making an knocking noise while idling ??

kinda like a light drum like noise

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[StrongMember]

Why is my trucking making an knocking noise while idling ??

kinda like a light drum like noise

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[JayyNaj]

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Just drove about 40 miles back home from work and didnt noticed the sound (light drum noise ) what I did do it removed it from ECO mode i had that mode for about a week now but I decided to put it back to normal mode maybe it something about ECO MODE ?

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