Question about Lincoln Navigator

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I own an 04 Navigator been having a bad vibration over 40mph when a bump in the road is hit. Rotated tires and had them checked for a hop, replaced lower ball joints because of minor play, had the front end checked by 3 mechanics and nothing can be found to be bad. today i noticed that the left front tire seemed to be "hopping". Air suspension says its ok on the dash. Its sitting normal and lowers and raises normally. could the strut assy be blown and the tire be bouncing because of it? I have ran out of options. Thanks in advance.

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  • cheap repair Oct 02, 2010

    if everything is tight then yes the shock may be bad. you didn't mention the mileage on the truck

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Did they check the wheel bearing?That can cause a vibration.As far as the hopping,you might have a bad shock.The air bags just make for a more comfortable ride and do nothing for the tires keeping contact to the road.

Posted on Oct 02, 2010

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Check the rim itself

Posted on Oct 02, 2010

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