With all this snow and salt on the ground, my rear end squeaks when going over speed bumps. If I go through a car wash and wash the undercarriage, it goes away until I go through a bunch of salty water/Snow runoff.

I guess its bushings, but any idea who, what, where and why?

Thanks.

Love my FEH

 

Bumping this back up to the top. Any ideas. Now that everything has been washed underneath a few times, it only does it when cold, once I hit a few bumps its starts to go away.

Any ideas?

Robert

 

Do you think that this TSB may apply ?

 

Quebec--Nope but thanks anyway. The rear end squeaks going over speed bumps. If I do a underbody wash it stops for a few days then comes back. I am assuming its bushings.

 

My 09 FEHL squeaked from the back end. It would squeak over speed bumps, etc. but I would not hear it after it rained. Originally thought it was bushing, suspension, etc. but quicky diagnosed it as the rear hatch door squeaking. A good lube shut it up.

 

Mine did it with hatch open also. Has not done it in over a month since the snow/salt issue is washed away from under my vehicle.