Suburban 2500 Questions
Hi all. I have a 2008 Chevy Suburban 2500. It only has 61,000 miles on it. I was curious if anyone with a similar vehicle has had the drivetrain vibration issue? This one used to be REALLY bad. I...
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I am guessing u-joints as well, if they didn't put new ones on when balancing the driveshaft.
2 reasons I am leaning towards a bad u joint...
1, when u "float" over a bump you are changing the angle at which the u joint is operaing.
2, you said balancing the driveshaft helped 80% of the vibration. Either it was actually the driveshaft, or by simply removing the drive shaft the u joint was manipulated in such a way as to make it ride different in the yoke.
As much money as you have thrown at it, u joints would be pretty cheap.
2 reasons I am leaning towards a bad u joint...
1, when u "float" over a bump you are changing the angle at which the u joint is operaing.
2, you said balancing the driveshaft helped 80% of the vibration. Either it was actually the driveshaft, or by simply removing the drive shaft the u joint was manipulated in such a way as to make it ride different in the yoke.
As much money as you have thrown at it, u joints would be pretty cheap.
