2002 Mondeo LX

Feb 01, 2009 5 Replies

My Mondeo makes a terrific thumping noise at the rear when slowly reversing on full lock and coming to rest. It is a noise like a spring winding up and then releasing with a 'boing' sound.



The handling is other wise perfect and it only happens on the left hand down lock.



Anybody got any ideas?


Get the rear subframe bushes checked. They're a common failure point. You can get polyurethane replacements off Ebay for about £40 and it's an hour a side labour to fit. You can also get new subframes for under £130. Ford dealers charge around £300 for the job and they just glue in new rubber ones.

makes a terrific thumping noise at the rear when slowly

Many thanks for suggestion. They were replaced by Ford Main Dealer about 25K ago.

Would they have gone again?

makes a terrific thumping noise at the rear when slowly

I doubt it. I'd be looking around the front struts to see what's going on.

Seconded in light of the above. Could be a snapped spring or seized strut top bearing.

Check for a broken spring right next to where it seats on the support. The rust line is more visible than the crack!

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