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BMW 3-Series (E90 E92) Forum
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help
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| 01-31-2012, 09:03 PM | #1 |
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help
Hi to all of you guys!! How do you guys doing?? I'm here posting this because I need your help I just brought a 2006 325i about 2 weeks ago it is close to the 100k miles!!! And I noticed a little vibrations at the engine when it's parked when the engine it's cold I noticed more the vibrations !!! So if any of you know what it should be! Please let me know I need your help!!! Oo and pics coming soon with some mods thank you guys
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| 01-31-2012, 10:42 PM | #2 |
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Colonel
 
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Ok, first start off by dumping a bottle of chevron techron fuel injector cleaner in the tank. If that doesn't work after 3 days then change your plugs and air filter. OEM plugs can be had at o'reillys for $40 http://www.e90post.com/forums/showthread.php?t=543384
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If no codes are being thrown use Chevron Techron fuel injector cleaner (concentrate). It solves rpm fluctuating upon cold start-up. Also, for most BMW problems start off by scanning your car with the Peake Research Tool. It contains the actual BMW codes. If you want to register a newly installed battery for free (just buy a $10 cable) and google/download BMWLogger
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| 01-31-2012, 10:49 PM | #3 |
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only thing i would add to the above is clean the MAF if you do the air filter. its delicate and needs a special aerosol cleaner. read up on this if you have never done it. replacing it is not cheap.
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| 01-31-2012, 10:54 PM | #4 | |
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Quote:
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If no codes are being thrown use Chevron Techron fuel injector cleaner (concentrate). It solves rpm fluctuating upon cold start-up. Also, for most BMW problems start off by scanning your car with the Peake Research Tool. It contains the actual BMW codes. If you want to register a newly installed battery for free (just buy a $10 cable) and google/download BMWLogger
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| 01-31-2012, 11:02 PM | #5 |
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Two more things I will add to the above list, if vibrations do not go away- (i) clean your vanos solenoids (there is a DIY for it), and (ii) Pull codes from the OBDII (if you know someone who has a BT or Peake cable, please use- this may pin point the problem exactly.
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| 01-31-2012, 11:10 PM | #7 |
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Colonel
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Since we are being extra helpful, here is the link http://www.e90post.com/forums/showth...=486201&page=3. I would do this if all else fails.
__________________
If no codes are being thrown use Chevron Techron fuel injector cleaner (concentrate). It solves rpm fluctuating upon cold start-up. Also, for most BMW problems start off by scanning your car with the Peake Research Tool. It contains the actual BMW codes. If you want to register a newly installed battery for free (just buy a $10 cable) and google/download BMWLogger
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| 01-31-2012, 11:42 PM | #8 | ||
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Quote:
Quote:
__________________
If no codes are being thrown use Chevron Techron fuel injector cleaner (concentrate). It solves rpm fluctuating upon cold start-up. Also, for most BMW problems start off by scanning your car with the Peake Research Tool. It contains the actual BMW codes. If you want to register a newly installed battery for free (just buy a $10 cable) and google/download BMWLogger
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