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X5 E53 (1999 - 2006)
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  #1  
Old 02-03-2014, 08:17 AM
Apa7064 Apa7064 is offline
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05 E53 Idle

Hello everyone - have owned my E53 for about 9 months now and I really like it (expect for the cost of replacement parts) but I have one issue I hope I can resolve - the car idles very rough - I have a higher than normal amount of vibration just sitting at stop lights which I find quite annoying - do I have some issues with my torque converter or is there something more than that? Appreciate any advice.

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  #2  
Old 02-07-2014, 08:48 PM
BimmerLalo BimmerLalo is offline
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I hope some one jumps in with some advice. I was just working on this problem about an hour ago. Vehicle runs smooth but when sitting at a light in drive, there is much vibration in steering wheel. In neutral or park it's smooth. Checked spark plugs, replaced DISA valve (it needed replacing), new air filter but still kind of rough idle. 2001 x5 3.0L with 166k miles. Thanks in advance.


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  #3  
Old 02-07-2014, 09:45 PM
puddinboo puddinboo is online now
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vacuum leak would cause this issue .
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  #4  
Old 02-07-2014, 09:51 PM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
vacuum leak would cause this issue .
will check that out tomorrow morning. Maybe this is the problem for Apa7064 also. Would vacuum leak cause check engine light on? Mine is not on. Thanks.


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  #5  
Old 02-07-2014, 10:35 PM
puddinboo puddinboo is online now
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check conncetions around the maf sensor ,guys lately have been complaining about rough idle and find the problem is there too.
for check engine light to come on not necesarely .
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  #6  
Old 02-07-2014, 10:38 PM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
check conncetions around the maf sensor ,guys lately have been complaining about rough idle and find the problem is there too.
for check engine light to come on not necesarely .
A million thanks. I have only had this baby for a week. I really like it. Should the idle be so smooth you can't even tell its on, or a little vibration pretty normal?


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  #7  
Old 02-08-2014, 07:34 AM
puddinboo puddinboo is online now
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I have the 3.0i and my engine runs so smooth with no vibrations at all you can`t feel it running, but abviuosley you can hear it run. and when the fast idol kicks of it idles at 500rpm, always owned pontiacs/chevs back in the day and you could feel those engines running a little bit. my g6 from brand new i owned ran slightly rough.
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  #8  
Old 02-08-2014, 08:34 AM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
I have the 3.0i and my engine runs so smooth with no vibrations at all you can`t feel it running, but abviuosley you can hear it run. and when the fast idol kicks of it idles at 500rpm, always owned pontiacs/chevs back in the day and you could feel those engines running a little bit. my g6 from brand new i owned ran slightly rough.
I will have to check that out then. Thanks.


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  #9  
Old 02-08-2014, 01:09 PM
puddinboo puddinboo is online now
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bimmerlalo what engine do you have?
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  #10  
Old 02-08-2014, 01:15 PM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
bimmerlalo what engine do you have?
3.0L six in line, 166k miles. Not sure if there is other information regarding the identification of the type of engine.


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  #11  
Old 02-08-2014, 01:25 PM
BimmerLalo BimmerLalo is offline
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I will have to check that out then. Thanks.


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The other day it had about a quarter of a tank of gas left so I asked my wife to put a few gallons of 87 octane gas, (Chevron gas) in it just to see what happened. We didn't notice the rough idle before that but we have only had the car since Tuesday. Since we noticed the rough idle, I have filled the tank up with 91 octane, (Chevron gas) in the hope it will help. Any thoughts?


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  #12  
Old 02-08-2014, 03:59 PM
puddinboo puddinboo is online now
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I have never put 87 octane in only the bmw rwecommended 91 or higher. it is possible the 87 causing rough idle . I would take it on the highway for a trip to burn some fuel out of it and see what happens
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  #13  
Old 02-08-2014, 04:51 PM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
I have never put 87 octane in only the bmw rwecommended 91 or higher. it is possible the 87 causing rough idle . I would take it on the highway for a trip to burn some fuel out of it and see what happens
Exactly what I'm doing at this moment. I have put about 40 miles behind me so far. Hope it works itself out. Thanks for the great advise!
By the way, sorry Apa7064, for hijacking your thread. I hope some of it has helped out.


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  #14  
Old 02-08-2014, 04:56 PM
puddinboo puddinboo is online now
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I really haven`t had many issiues since I got my x back in june other than cv joints and valve cover gasket, I just do alot of reading on here and what I read I hope to help someone out ,also I have a bentley manual for the x which tells me alot.
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  #15  
Old 02-08-2014, 09:07 PM
BimmerLalo BimmerLalo is offline
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Quote:
Originally Posted by puddinboo View Post
I really haven`t had many issiues since I got my x back in june other than cv joints and valve cover gasket, I just do alot of reading on here and what I read I hope to help someone out ,also I have a bentley manual for the x which tells me alot.
Seems like it would be a good idea for me to invest in a manual.


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  #16  
Old 02-08-2014, 09:18 PM
puddinboo puddinboo is online now
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manuals for any vehicle are nice to have they have some great tips in them
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  #17  
Old 02-10-2014, 06:31 AM
Apa7064 Apa7064 is offline
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Hello, some interesting commentary, but no, this does not fix my idle issue - I have the 4.4 V-8 - no vacuum leaks, however I do need to replace the PRV valves on both sides - could this be causing rough idle? Gas is not the issue - I use 91 or 93 octane and occasionally add marvel mystery oil or Lucas to keep it all tidy. Idle is perhaps a bit high at 650 RPMs - perhaps the idle is not set properly and the engine is in that weird lower RPM harmonic range? Again, any help on this would be appreciated!

Regards

Terry
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  #18  
Old 02-10-2014, 06:07 PM
puddinboo puddinboo is online now
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you shouldn`t have to set the idle you need to fix the problem. are you getting any codes come up.
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  #19  
Old 02-11-2014, 06:36 AM
Apa7064 Apa7064 is offline
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No codes - no warnings - it is quite frustrating!
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  #20  
Old 02-11-2014, 11:44 AM
bigzippo bigzippo is offline
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i agree check MAF had mechanic spray cleaner on it fixed it for free
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  #21  
Old 02-12-2014, 09:02 AM
Apa7064 Apa7064 is offline
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MAF eh? will give that a shot
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  #22  
Old 02-17-2014, 07:24 AM
Apa7064 Apa7064 is offline
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If I do the stage 2 intake upgrade that should take care of any MAF problem won't it? Doesn't the stage 2 come with a modified MAF for the application?
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  #23  
Old 02-17-2014, 08:18 AM
puddinboo puddinboo is online now
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Quote:
Originally Posted by Apa7064 View Post
If I do the stage 2 intake upgrade that should take care of any MAF problem won't it? Doesn't the stage 2 come with a modified MAF for the application?
do have alink for that?
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  #24  
Old 02-17-2014, 02:07 PM
Apa7064 Apa7064 is offline
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I guess it does not... [URL="http://www.carid.com/images/afe/air-intake/pdf/afe-51-10681-installation-instructions.pdf"]
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