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99 cobra

  • Thread starter Thread starter 1mustangsvt
  • Start date Start date Nov 4, 2011
1

1mustangsvt

New Member
Nov 4, 2011
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0
1
Nov 4, 2011
#1
  • Nov 4, 2011
  • #1
iam getting a check eng code lean bank one and two car runs good no miss and it has planty of power has any one had this problem? if so what did you do to fix it. i have looked for vacumn
 

wmburns

SN Certified Technician
Aug 14, 2009
5,892
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Houston Texas
Nov 5, 2011
#2
  • Nov 5, 2011
  • #2
Always post the full DTC codes. There are 1000's and they each have a story to tell.

However, lean codes are usually vacuum leaks or exhaust leaks. Start by checking all hoses. How about the PVC valve?
 
1

1mustangsvt

New Member
Nov 4, 2011
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0
1
Nov 20, 2011
#3
  • Nov 20, 2011
  • #3
I did have a exhaust leak took care of it and code went away for about a week came back today I have check all vacuum lines there all good PVC also good
 
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