Clunking on Downshift - Ford Muscle Forums : Ford Muscle Cars Tech Forum
 
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post #1 of 3 (permalink) Old 09-15-2018, 07:44 PM Thread Starter
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Clunking on Downshift

Hey Guys,

My 72 Fastback makes a loud clunking noise when downshifting from 3rd to 2nd. Doesn't do it from 2nd into 1st.

The guy I bought it off put a shift kit in it so it has reasonably hard shifts, but shifts well up and down except for the clunk when going down into second on deceleration.

I was just wondering if anyone would have an Idea what this could be before I take have to take it into the shop?

Thanks in advance for any help you can offer.

Cheers

Matt
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post #2 of 3 (permalink) Old 09-23-2018, 06:05 PM
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Re: Clunking on Downshift

Check u-joints and differential slop.
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post #3 of 3 (permalink) Old 11-19-2018, 09:36 AM
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Re: Clunking on Downshift

Im having the same issue on my 66. Did you ever diagnose the problem?

tnx - Angelo
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