06 H3 popping noise ..sounds like uni joints??

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10-01-2009, 08:14 PM

Mike_h306

Junior Member

Thread Starter

Join Date: Oct 2009

Location: Corbin ky

Posts: 8

06 H3 popping noise ..sounds like uni joints??

I have a 2006 hummer h3, just got the hummer, new to the hummer and GM, always been a ford guy....
But the hummer has 80,000 miles on it, super clean and a 1 owner...

HERES THE PROBLEM.....(might not be nothing)

While driving the hummer if you let off the gas then get back on it ..it makes like a popping noise such as a universal joint going bad. and somtimes when it shifts out of first it pops somtimes it dont. thats why i think its a universal joint....

if anyone has any ideals let me know.......Thanks !!!

10-01-2009, 09:39 PM

RKSmith163

Senior Member

Join Date: May 2008

Location: Blacksburg, VA

Posts: 834

On and off the gas drivetrain slack was the norm on my 06 and 08 however getting the same noise when shifting out of first was not. May be nothing. Enjoy the ride.