XK8 / XKR ( X100 ) 1996 - 2006

engine misfire

Old Mar 18, 2014 | 11:34 AM
  #1  
perrymik's Avatar
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Default engine misfire

Can someone help,
Last night during normal cruise the check engine light came on with poor engine performance message.
I nursed the car back home and plugged in a code reader this morning, the following codes came up
Under stored section :
P0305, p1314,1316
Under pending:
P0305, p1314, p1316

After reset of these codes, check engine light went out and the following code came up
P0305, P1316
I assumed 1314 refers to misfire rate catalyst damage fault - bank 2
Does it means the catalyst converter is done?
Any idea?
 
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Old Mar 18, 2014 | 02:24 PM
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Probably a coil. What is your model year? It matters on telling which cylinder to attack. Your converter is probably fine.
 
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Old Mar 18, 2014 | 02:43 PM
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Default engine misfire

Thx for the quick respond
its 1997 XK8
 
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Old Mar 18, 2014 | 03:01 PM
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#5 is the first cylinder on the left (drivers US) bank.
 
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Old Mar 18, 2014 | 03:22 PM
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Default engine misfire

got it first cylinder driver side,
any idea where I can purchase a coil?
 
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Old Mar 18, 2014 | 03:26 PM
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First, swap with another cyl and see if the problem moves before you buy another coil.


http://www.ebay.com/itm/261015895977...witem=&vxp=mtr if you have the 4-pin coil.
 

Last edited by mike66; Mar 18, 2014 at 03:32 PM.
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Old Mar 18, 2014 | 03:57 PM
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Default engine misfire

good point,
I will swap and report back,
in the meantime many thx
mike
 
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Old Mar 20, 2014 | 08:20 PM
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Good advice mike, you've got this one
 
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Old Mar 28, 2014 | 10:46 PM
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Thank you all for your help,
I did order the ignition coil, i installed it today and the problem was resolved.
Thank you again
 
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