Clonking noise on full lock
Clonking noise on full lock
Author
Discussion

missdiane

Original Poster:

13,993 posts

273 months

Saturday 13th November 2010
quotequote all
Every morning when I pull out of my parking space- steering on full lock turning to the left, I get a clonking noise and vibration, just til I take it out of full lock,
it's been in the garage for a couple of days having thermostat fitted and levels checked so got them to look at it
They can't find anything wrong with it at all
Anyone had this before? If so what is it?

MX-5 Lazza

7,954 posts

243 months

Saturday 13th November 2010
quotequote all
Worse when reversing on full-lock? Are your tyres nearing the end of their life?
It's nothing to worry about, it happens to a lot of them. It's the power steering pump and it won't do any harm as long as you limit how much you do it - you shouldn't really keep it at full-lock any longer than you have to in any PAS car.
It can usually be improved with a good geometry but usually only goes away with new tyres.

Dan_1981

17,974 posts

223 months

Monday 15th November 2010
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Ahhhh.

Mine has started doing in but only on full lock to the right.

Odie

4,187 posts

206 months

Tuesday 16th November 2010
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Its normal, power steering always clonks at full lock.

missdiane

Original Poster:

13,993 posts

273 months

Sunday 16th January 2011
quotequote all
So...

the car has now started doing it on less than full lock, both sides, clonking noise and vibration, garage had a look and although knows what the issue was they couldn't find anything.
It still worries me frown

alephnull

359 posts

199 months

Sunday 16th January 2011
quotequote all
Dont diffs clonk at full lock? Alternatively, doesnt that mean a wheel bearing is going?

MX-5 Lazza

7,954 posts

243 months

Sunday 16th January 2011
quotequote all
alephnull said:
Dont diffs clonk at full lock? Alternatively, doesnt that mean a wheel bearing is going?
No and no. Not on MX5s anyway.

missdiane said:
So...

the car has now started doing it on less than full lock, both sides, clonking noise and vibration, garage had a look and although knows what the issue was they couldn't find anything.
It still worries me frown
What condition are your tyres in and what tyre pressure do you have?

missdiane

Original Poster:

13,993 posts

273 months

Sunday 16th January 2011
quotequote all
3-4 mm from the min line on the front, pressures are OK, just come out the garage and they checked them there- needed doing but no change on clonk since garage.

I read your post above, seems funny that a noise like that would just be tyres- such a simple fix, it needs MOT in Feb so they may want doing

chrisj_abz

807 posts

209 months

Sunday 16th January 2011
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CV joint maybe?

MX-5 Lazza

7,954 posts

243 months

Sunday 16th January 2011
quotequote all
How about alignment? Any idea when it was last done?

steve2

1,848 posts

242 months

Sunday 16th January 2011
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although my car is not an MX5 i have a similar noise and i am pretty sure it is the cv joints

missdiane

Original Poster:

13,993 posts

273 months

Sunday 16th January 2011
quotequote all
MX-5 Lazza said:
How about alignment? Any idea when it was last done?
Nothing on the documents recently regarding that, had car 6/7 months now

MX-5 Lazza

7,954 posts

243 months

Sunday 16th January 2011
quotequote all
Getting the alignment done properly might help it a bit. Probably won't cure it though as some are just more susceptible to this than others. My old Mk1 always did this from new when the tyres got beyond half-worn and got worse as they got more worn. Getting correct alignment helped a bit and it always went away with new tyres.

My current 9 year old Mk2.5 never does it.

missdiane

Original Poster:

13,993 posts

273 months

Tuesday 5th April 2011
quotequote all
New tyres last week

Noise gone
biggrin

MX-5 Lazza

7,954 posts

243 months

Tuesday 5th April 2011
quotequote all
What was the tyre wear on the old tyres like? Was it even or did they wear more on the insides, particularly on the front?

missdiane

Original Poster:

13,993 posts

273 months

Tuesday 5th April 2011
quotequote all
Rears looked ok still but he said they were worn on inside, never asked about the fronts
Is there significance?
smile

MX-5 Lazza

7,954 posts

243 months

Wednesday 6th April 2011
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Possibly. The clunking can be worse if the car needs alignment.