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trouble codes

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Old Jun 8, 2008 | 01:35 PM
  #1  
pagmann's Avatar
Thread Starter
Joined: Jun 2008
Posts: 1
Default trouble codes

Need some advice Ihave a 03 AudiA-4 1.8T check engine light on & car runs veryrough at idle.I retrieved these trouble codes p0300,0302,0303,0301 & p0171. Any Info on what might be the problem? Thanks
 
Old Jun 10, 2008 | 08:23 AM
  #2  
CRAZYHAWK's Avatar
4th Gear
Joined: May 2004
Posts: 4,078
From: Northern NJ USA
Default RE: trouble codes

Misfires on cylinders 1,2 and 3, also
lean running. Look for vacuum leaks and
replace the spark plugs. Reset the codes.
 
Old Jun 21, 2008 | 01:36 PM
  #3  
rick1467's Avatar
Joined: Jun 2008
Posts: 1
Default RE: trouble codes

i have the same code po306 on my 4.2 but i don't know which cyl. is #6- anyone?
 
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