[mrmarie]

Hello,

I get a whine and ticking noise coming from under the car, it not happened in the morning but after warmed up, The noise starts to appear.

The noise is the same as the below video link

Does anyone know what is the issue.

Thanks

[mrmarie]

Here is another video for the sound

https://gofile.io/?c=UZ8up4

Appreciate your help

Thanks

[perrymaxima]

What are the shops saying? That sound is coming from your tranny even though your not shifting? That may be the exhaust downpipe possibly... take it to a shop for a diagnostic.

[Bmwdoubles_]

Not good. How long have you had that car? My buddy had a similar sound on his salvaged M5 he picked up. Turned out to be a damaged rod. Use a stethoscope to pin point the ticking sound.

[BrandBMW]

Could be several things. First, would be to order a new filter/pan and correct 8hp transmission fluid. Then drop the pan to inspect.

Upon first noise from the video, it could simply be the magnet is loose in the pan, the internal pan is cracked if you drove over something that hit it, or a loose mechatronic with a backed out bolt.

There are numerous other reasons, but not knowing the history of maintenance, your driving history, or how the transmission shifts, it cannot be diagnosed with just that video. Dropping the filter/pan is the first thing to do to inspect.

Lastly, check the rubber mounts for the engine and transmission. The filter/pan and trans fluid at the very least will ensure proper fluid level and good maintenance.

[ey2001]

Sounds like a rod knock to me...

[mrmarie]

Originally Posted by BrandBMW

Could be several things. First, would be to order a new filter/pan and correct 8hp transmission fluid. Then drop the pan to inspect.

Upon first noise from the video, it could simply be the magnet is loose in the pan, the internal pan is cracked if you drove over something that hit it, or a loose mechatronic with a backed out bolt.

There are numerous other reasons, but not knowing the history of maintenance, your driving history, or how the transmission shifts, it cannot be diagnosed with just that video. Dropping the filter/pan is the first thing to do to inspect.

Lastly, check the rubber mounts for the engine and transmission. The filter/pan and trans fluid at the very least will ensure proper fluid level and good maintenance.

Hello,

Its not happened in the morning only but after warmed up the noise starts to appear, so maybe from filter/pan?
i never change it before and the millage now 200,000 KM

Thanks

[mrmarie]

Originally Posted by perrymaxima

What are the shops saying? That sound is coming from your tranny even though your not shifting? That may be the exhaust downpipe possibly... take it to a shop for a diagnostic.

Hi

the sound start after the car after warmed up even not shifting and there is any error or fault message.

Thanks

[mrmarie]

Originally Posted by Bmwdoubles_

Not good. How long have you had that car? My buddy had a similar sound on his salvaged M5 he picked up. Turned out to be a damaged rod. Use a stethoscope to pin point the ticking sound.

The sound come from under the car, will try to use stethoscope.

Thank you

[Bmwdoubles_]

Originally Posted by mrmarie

The sound come from under the car, will try to use stethoscope.

Thank you

I mention this potential issue because my buddies M5 was making the ticking noise from the same area under the car. We thought it was transmission too. He tore down the engine and discovered a damaged rod.
The previous owner had poorly tuned the car. Probably why it was salvaged.

[Andrreee]

Have the same sound of my BMW F10, 528i, 2011. Already driven 13000 miles like this. Have changed the gearbox pan and oil recently, but it did not helped. Still the sounds comes on once the engine gets warmed a bit, and disappears once fully warmed up. If you will find the problem, please reply to this post!

Thanks!

[Andrreee]

Put your gear paddle to manual, switch to second or third gear and this sound will disappear. Just apply the brake before switching to the second gear

It means you need to see gearbox specialist. I am going to leave my car tomorrow for this problem. Will update you with repair process.

[mrmarie]

Originally Posted by Andrreee

Put your gear paddle to manual, switch to second or third gear and this sound will disappear. Just apply the brake before switching to the second gear

It means you need to see gearbox specialist. I am going to leave my car tomorrow for this problem. Will update you with repair process.

Hi,

Please let me know if you get any update.

Thank you

[jaybos]

You may be missing these sound insulation caps, P/N 24 14 7 603 258 and P/N 24 14 7 567 139. They plug holes in the bell housing between the engine and the transmission.

BIG_KID 2011 28i N52 with ZF 8 speed these part solved his problem

[said82ea]

Originally Posted by Andrreee

Put your gear paddle to manual, switch to second or third gear and this sound will disappear. Just apply the brake before switching to the second gear

It means you need to see gearbox specialist. I am going to leave my car tomorrow for this problem. Will update you with repair process.

Hi. I have exactly the same situation. When switching to M2, the knock disappears. When I return to position "D", the knocking is resumed again. Did you somehow manage to solve this problem, find out what is the reason?

[here bc bmw is broken]

Originally Posted by Andrreee

Put your gear paddle to manual, switch to second or third gear and this sound will disappear. Just apply the brake before switching to the second gear

It means you need to see gearbox specialist. I am going to leave my car tomorrow for this problem. Will update you with repair process.

Hi there. Any news as to what it was? What did the shop say/have done on your bimmer?

[here bc bmw is broken]

Originally Posted by mrmarie

Hi,

Please let me know if you get any update.

Thank you

Hey there. Have you fixed this issue at all? I have the exact noise coming from my transmission.

[here bc bmw is broken]

Originally Posted by said82ea

Hi. I have exactly the same situation. When switching to M2, the knock disappears. When I return to position "D", the knocking is resumed again. Did you somehow manage to solve this problem, find out what is the reason?

Ever get it fixed? I have the same exact issue as you.