Mk 3 possible clutch problem

Mk 3 possible clutch problem

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Discussion

Flip Martian

Original Poster:

20,369 posts

197 months

Wednesday 11th May 2016
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Hi, can some of you more mechanically minded bods help diagnose this please? Short trip to railway station for the commute to work this morning; slow bod in front on a quiet straight road so I changed down from 5th to 4th to get past - and the car lost all power while revving madly (sounded like a high pitched "vroom! vroom!" repeated over and over). No gears available whatever I select, so cruised to a stop with hazards on. Ignition off, the revving stopped. All quiet. Waited a minute - turned on the ignition, all fine. Managed to get to the station ok without further issues but clearly I need to get it looked at!

I'm guessing intermittent clutch failure? Which I would have thought was odd - either it fails or it doesn't? Any ideas?

Ninja59

3,691 posts

119 months

Wednesday 11th May 2016
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Doubt it is the clutch plate itself as there is so little weight on the MX5 (I have had an engine change on mine, but choose to replace the clutch anyway whilst it was out) there was some wear, but nothing dramatic and that was on a car with 50K on.

My bet would be either the clutch slave, master or release bearing.


Flip Martian

Original Poster:

20,369 posts

197 months

Wednesday 11th May 2016
quotequote all
Ninja59 said:
Doubt it is the clutch plate itself as there is so little weight on the MX5 (I have had an engine change on mine, but choose to replace the clutch anyway whilst it was out) there was some wear, but nothing dramatic and that was on a car with 50K on.

My bet would be either the clutch slave, master or release bearing.
Thanks, will do some research based on that. Still taking it in of course but would like to know more about it.

sbird

325 posts

185 months

Sunday 15th May 2016
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Can't help you on the clutch problem, but would suggest that you drop 2 gears to overtake if you're in 4th or above. It's a close ratio box, so dropping 1 rarely moves you into the powerband.

Flip Martian

Original Poster:

20,369 posts

197 months

Monday 16th May 2016
quotequote all
sbird said:
Can't help you on the clutch problem, but would suggest that you drop 2 gears to overtake if you're in 4th or above. It's a close ratio box, so dropping 1 rarely moves you into the powerband.
hehe yes you're right. I'll do better next time smile