thump thump thump going down the road
#1
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thump thump thump going down the road
I hear and feel this thump thump humm going down the road,it gets faster as i accelerate and slower as i slow down. it sounded like its coming from the fron right,so i changed the hub assemble,and got new tires,its still doing it,.when i engage the auto 4wd button it goes away.. its an 05 z71 please help me
#2
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Welcome to the forum! How long has this issue been occurring? Does it happen every time you drive the vehicle? Any additional information you can provide will be greatly appreciated. I look forward to your response.
Louis
GM Customer Service
Welcome to the forum! How long has this issue been occurring? Does it happen every time you drive the vehicle? Any additional information you can provide will be greatly appreciated. I look forward to your response.
Louis
GM Customer Service
Last edited by MDTAHOE; November 23rd, 2011 at 9:35 PM.
#3
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Oh yes ,it happens all the time,I changed the front differential fluid and it seemed to reduce the noise,but it still there. its amazing how it goes away when you press the Auto 4WD btton
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Thank you for the response. Could you please PM me your full name, phone number, VIN number & mileage so I can look into this issue further for you? I look forward to hearing from you.
Louis
GM Customer Service
Thank you for the response. Could you please PM me your full name, phone number, VIN number & mileage so I can look into this issue further for you? I look forward to hearing from you.
Louis
GM Customer Service
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