2014 X5 sdrive 35i Vibration at Idle

M3ANMACHINE · 10-07-2020, 04:06 PM

Hey guys, so I recently had the spark plugs and valve cover gasket replaced on my wife's X5 and we are now experiencing a vibration at idle in both park and in drive/reverse. The vibration seems to be slightly worse when in gear.
The car seems to idle at what looks to be around 600rpm?

However upon accelerating or simply increasing RPM's as little as 250-500rpm, the vibration dissipates.

Any idea what the culprit could be? No CEL or anything.

Thank you in advance!

S1nner · 10-07-2020, 04:25 PM

There might be a misfire that would cause a vibration, but not too bad to cause CEL. Did you change coils as well? I would check if there is any misfire, because I had the same issue.

M3ANMACHINE · 10-08-2020, 02:06 PM

Quote:

Originally Posted by S1nner

There might be a misfire that would cause a vibration, but not too bad to cause CEL. Did you change coils as well? I would check if there is any misfire, because I had the same issue.

Ran a scan and no misfire or anything. Wondering if the cause could be a bad bushing or engine mount even? It's just strange that it is only at idle rpm's

S1nner · 10-08-2020, 02:37 PM

Quote:

Originally Posted by M3ANMACHINE

Ran a scan and no misfire or anything. Wondering if the cause could be a bad bushing or engine mount even? It's just strange that it is only at idle rpm's

It could be, but you didn't have any vibration before changing plugs and valve cover right? Also I would make sure there is no air leak, however, I was told that even a small air lear will cause a CEL.

M3ANMACHINE · 03-25-2021, 05:16 PM

Has anybody changed their engine mounts themselves? How tough is the job?

Vdesai0326 · 03-25-2021, 11:40 PM

Seems like the motor mount is starting to weaken/collapse probably on the passenger side

M3ANMACHINE · 03-26-2021, 11:22 PM

Quote:

Originally Posted by Vdesai0326

Seems like the motor mount is starting to weaken/collapse probably on the passenger side

Yea I'm guessing motor mounts as well.
Would like to DIY but haven't found any tips or videos yet

futurejl · 01-02-2024, 10:57 PM

Quote:

Originally Posted by M3ANMACHINE

Yea I'm guessing motor mounts as well.
Would like to DIY but haven't found any tips or videos yet

Did you end up replacing the engine mounts? If so, does it help?

M3ANMACHINE · 01-18-2024, 04:15 PM

Quote:

Originally Posted by futurejl

Did you end up replacing the engine mounts? If so, does it help?

Yes it did. Very much so. However, a good amount of noise and vibration when the AC is running. Might look into that as well

futurejl · 01-29-2024, 12:50 PM

Quote:

Originally Posted by M3ANMACHINE

Yes it did. Very much so. However, a good amount of noise and vibration when the AC is running. Might look into that as well

I just ordered the mounts and will replace them soon. Did you DIY or bring it to a shop? I also noticed vibration from the AC when it is on, is it the AC compressor going bad or just the mounting is getting loose?

salvageland · 02-07-2024, 09:38 PM

I also just ordered mounts for my 2014 s35i. Definitely interested in any tips for DIY job.

Hashtag · 02-12-2024, 01:23 AM

How much vibrations are you guys getting at idle? My indy noticed one of mounts are starting to wear, but I don't have any discernable vibration.

M3ANMACHINE · 03-09-2024, 10:22 AM

Quote:

Originally Posted by futurejl

I just ordered the mounts and will replace them soon. Did you DIY or bring it to a shop? I also noticed vibration from the AC when it is on, is it the AC compressor going bad or just the mounting is getting loose?

Yea after getting the mounts done i noticed that a lot of it was definitely from the AC. Haven’t determined if there’s a way to remedy it yet.

Quote:

Originally Posted by salvageland

I also just ordered mounts for my 2014 s35i. Definitely interested in any tips for DIY job.

I had them done at my local shop, so unfortunately no tips

Quote:

Originally Posted by Hashtag

How much vibrations are you guys getting at idle? My indy noticed one of mounts are starting to wear, but I don't have any discernable vibration.

It’s not a ton of vibration but it’s noticeable

salvageland · 03-10-2024, 01:54 AM

Just an update...I installed a pair of new aftermarket mounts a couple of weeks ago and the idle vibration is completely gone! e70 mounts are the same part number for many of the aftermarket brands so check ebay for deals. I got both motor and trans mount as a kit for $80 shipped.

Monkeypoop · 03-10-2024, 09:12 AM

Quote:

Originally Posted by salvageland

Just an update...I installed a pair of new aftermarket mounts a couple of weeks ago and the idle vibration is completely gone! e70 mounts are the same part number for many of the aftermarket brands so check ebay for deals. I got both motor and trans mount as a kit for $80 shipped.

Did you replace all the mounts yourself? If so, any tips? TIA

Hashtag · 03-10-2024, 07:41 PM

What are the potential issues if the mounts don't get replaced asap?

10-07-2020, 04:06 PM	#1
M3ANMACHINE Admiral 931 Rep 3,886 Posts Drives: 2011 E90 M3 + 2014 F15 X5 Join Date: Jan 2010 Location: Irvine, CA iTrader: (11)	2014 X5 sdrive 35i Vibration at Idle Hey guys, so I recently had the spark plugs and valve cover gasket replaced on my wife's X5 and we are now experiencing a vibration at idle in both park and in drive/reverse. The vibration seems to be slightly worse when in gear. The car seems to idle at what looks to be around 600rpm? However upon accelerating or simply increasing RPM's as little as 250-500rpm, the vibration dissipates. Any idea what the culprit could be? No CEL or anything. Thank you in advance! __________________ 2020 FORD RAPTOR 2014 F15 X5 \| M-SPORT SOLD 2011 SG E90 M3 \| 2008 AW E90 M3 \| 2004 E46 M3
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10-07-2020, 04:25 PM	#2
S1nner Private First Class 126 Rep 109 Posts Drives: 2018 F15 N55, 2014 F10 N55 Join Date: Jan 2018 Location: Chicago,IL iTrader: (0)	There might be a misfire that would cause a vibration, but not too bad to cause CEL. Did you change coils as well? I would check if there is any misfire, because I had the same issue.
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03-25-2021, 05:16 PM	#5
M3ANMACHINE Admiral 931 Rep 3,886 Posts Drives: 2011 E90 M3 + 2014 F15 X5 Join Date: Jan 2010 Location: Irvine, CA iTrader: (11)	Has anybody changed their engine mounts themselves? How tough is the job? __________________ 2020 FORD RAPTOR 2014 F15 X5 \| M-SPORT SOLD 2011 SG E90 M3 \| 2008 AW E90 M3 \| 2004 E46 M3
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03-25-2021, 11:40 PM	#6
Vdesai0326 Private First Class 32 Rep 178 Posts Drives: BMW X5 Join Date: Apr 2020 Location: Clifton,NJ iTrader: (0) Garage List 2015 bmw x5 [0.00]	Seems like the motor mount is starting to weaken/collapse probably on the passenger side
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02-07-2024, 09:38 PM	#11
salvageland Registered 0 Rep 2 Posts Drives: X5 s35i Join Date: Feb 2024 Location: SoCal iTrader: (0)	I also just ordered mounts for my 2014 s35i. Definitely interested in any tips for DIY job.
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2014 X5 sdrive 35i Vibration at Idle

02-12-2024, 01:23 AM	#12
Hashtag Private 12 Rep 70 Posts Drives: X5 Join Date: Jan 2018 Location: CA iTrader: (0)	How much vibrations are you guys getting at idle? My indy noticed one of mounts are starting to wear, but I don't have any discernable vibration.
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03-10-2024, 01:54 AM	#14
salvageland Registered 0 Rep 2 Posts Drives: X5 s35i Join Date: Feb 2024 Location: SoCal iTrader: (0)	Just an update...I installed a pair of new aftermarket mounts a couple of weeks ago and the idle vibration is completely gone! e70 mounts are the same part number for many of the aftermarket brands so check ebay for deals. I got both motor and trans mount as a kit for $80 shipped.
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03-10-2024, 07:41 PM	#16
Hashtag Private 12 Rep 70 Posts Drives: X5 Join Date: Jan 2018 Location: CA iTrader: (0)	What are the potential issues if the mounts don't get replaced asap?
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