Wheelwell Liner Vibration

[cas0586]

Looking to get rid of a wheelwell liner vibration. Considering putting small rubber washer in between the fenders/rear fascia and spraying the liners with truck bed liner. Any other suggestions?

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[AddicLee]

Good One

 

[Slo_Ride 5,000+ posts]

Good One

Bad robot.

 

[Slo_Ride 5,000+ posts]

Looking to get rid of a wheelwell liner vibration. Considering putting small rubber washer in between the fenders/rear fascia and spraying the liners with truck bed liner. Any other suggestions?

I assume you mean inner fenders. Front, rear, or both. What vehicle? I assume they are plastic. I shouldn't have to do so much assuming bro. Are the screws or screw holes worn out? Are they tight against the sheet metal (plastic?)?  Making them more rigid wouldn't necessarily help if they're loose and just flopping around.

 

[cas0586]

First gen Cadillac CTS. Rear wheelwell liners. Yes they are plastic. All the fasteners are tight with no play. I have noico 80mil installed everywhere. Just trying to get rid of this and I should be good.

 

[Slo_Ride 5,000+ posts]

Are you sure it's the wheelwells? Not trying to treat you like a dummy. If so then they are flexing and a spray undercoating or bed liner should stiffen them up a good bit. That's where I would start.

 

[cas0586]

Yes I can stick my hand in there and put pressure them and it ceases. 

 

[Slo_Ride 5,000+ posts]

Yes I can stick my hand in there and put pressure them and it ceases. 

You may have to make some support strut rods. Just have to use your engineering prowess. A couple of homemade pieces of metal could easily solve your problems for free.