Question about 2003 GMC Yukon Denali

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Popping sound I have a 2001 GMC Yukon Denali. I just had a new front end assembly on my truck. It is making a popping noise while driving down the road after it has warmed up. It is coming from the front of the truck and it doesn't sound like it is in the engine. What could be the cause?

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Make sure the shocks are reattached at both ends; also if it has coil springs vs torsion bars, they may be twisting upon spring movement. if not sure, you can squirt some oil on the bottom of the coil springs to test. if the popping stops then the springs may need repositioning (twisting to the proper spots) or get an after market pad to place underneath the spring where it contacts the lower "a"frame. good luck

Posted on Dec 30, 2008

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