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Mike S.
Mike S., ASE Certified Technician
Category: GMC
Satisfied Customers: 6819
Experience:  GMC N.A.I.S.E. Certified Auto-Mechanic
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I had a motor mount put on the left of my 2008 GMC Yukon SLT

Customer Question

I had a motor mount put on the left of my 2008 GMC Yukon SLT XL and it rides rough and bumpy like. And just to rule out front end alignment and balancing of tires I know that's not it had it done this morning and also had spark plugs replaced and the air filter it idles as well.
Submitted: 1 year ago.
Category: GMC
Expert:  Mike S. replied 1 year ago.

Check the shock absorbers. Go around to each of the 4 corners of the vehicle and press down on each corner one at a time and get it bouncing and then let go and watch and count the bounces until it stops. 3-5 bounce is ok. Any more and the shock is weak. Do this on each 4 corners to check each shock absorber.