Reply To: Knocking – 2011 grancabrio

[stewart-bailey]

Hi guys,

sorry for the late reply.  Took the car to KwikFit – all sorted!  Apparently, the undertray was loose.  They tightened 6 or so bolts and voila,  the knocking has stopped. (See above).

One other thing I had was a squeaking from the front when the car got hot.  Sorted this by spraying grease into the rubber bushes/glands where the roll bar goes in.

Finally, I have a car that doesn’t annoy the back end out of me!

Thanks for the advice.