Q: squeaky noise on the rear left side anytime I drive over a pothole or bump. on 2003 Mercedes-Benz C240

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There is a squeaky noise anytime i Drive over a pothole or a bump. I feel the squeak more when i have people seating in the back. I suspect the rear left strut, but when press down the trunk in order to bounce the car, I do not hear a thing.
(2) Answers
My was a broken rear spring/ both have to be replaced. (86K miles Mercedes charged me $480) Total ripoff, never had a car that the springs broke, this car is junk
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