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Loud clunk from park to reverse

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nick20s

nick20s

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RIBS

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I have had a clunk since day one on my 15 GT Auto. I only hear it if windows are down or door open...no problem in 30 k miles...
 
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nick20s

nick20s

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I have had a clunk since day one on my 15 GT Auto. I only hear it if windows are down or door open...no problem in 30 k miles...
Awesome, nothing big to worry then! Thanks for sharing!
 

Stage_3

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When I shift from Park to Reverse, I hear a clunk from the car. It is a 2019 Mustang GT with 10 speed automatic transmission. I only have 1000 miles on it. Is this normal?
When you shift it from PARK to REVERSE, give it a second to engage before you take your foot off the brake and you'll never hear that noise again,....unless there is a mechanical problem with your car.
Good luck!
 
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nick20s

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When you shift it from PARK to REVERSE, give it a second to engage before you take your foot off the brake and you'll never hear that noise again,....unless there is a mechanical problem with your car.
Good luck!
Sure, I was probably too quick. I’ll keep observing. Thanks so much! I showed this to the service advisor, until the car breaks down, these guys keep saying it is a normal operating characteristic!
 

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Stage_3

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Sure, I was probably too quick. I’ll keep observing. Thanks so much! I showed this to the service advisor, until the car breaks down, these guys keep saying it is a normal operating characteristic!
I bet this works for you.
Good luck and keep us posted!
 

Ghostrealm

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Yes completely normal. I have this on my 17 v6.
 

Roger Blose

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I had the lurching issue going from reverse into drive and neutral into drive. Also had a harsh coasting downshift as I would approach a stop light or sign. A dealer reflash last week fixed both issues and all is smooth. I tried the battery disconnect transmission relearn idea but it did not work.
 

CBDickens

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I had the lurching issue going from reverse into drive and neutral into drive. Also had a harsh coasting downshift as I would approach a stop light or sign. A dealer reflash last week fixed both issues and all is smooth. I tried the battery disconnect transmission relearn idea but it did not work.
Can you upload info about what they did? Thank you!
 

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I always let it return to idle before putting into gear. Just noticed when I take it out of gear rev it and put backing gear it jerks a little.
I think you're describing the torque converter when it is shifting gears. In my previous manual I would get a sound when going into reverse. On my old Mustang sn95 I would have a little clank when the torque converter went from park to reverse. Sounds like it's just normal. If you can. Record it and upload to youtube and link here.
 

SilverUri

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When I shift from Park to Reverse, I hear a clunk from the car. It is a 2019 Mustang GT with 10 speed automatic transmission. I only have 1000 miles on it. Is this normal?
Hi, any update with a solution to your problem? I have the same thing in GT 2020 🫶🤟
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