humming noise

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RebelKid1822
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Joined: Tue Sep 13, 2011 3:40 pm
Location: Brimfield, OH

humming noise

Post by RebelKid1822 »

ever since i got my zr5, i have a humming noise at low speeds. it only happens when the engine is right around 1500 rpms and i am doing between 20 and 30mph. being as it has dun this for over 80k, i cant imagine that it is harmful, it is not the fan, is only dose it when the vehicle is moving.
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RebelKid1822
Crew Elite
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Posts: 145
Joined: Tue Sep 13, 2011 3:40 pm
Location: Brimfield, OH

Re: humming noise

Post by RebelKid1822 »

turned out after all these years that my humming noise was my rear end. i recently had to put a new one in, and what do you know- no humming! that last rear end must of been built right though. it hummed for about 100k before the spiders blew apart.