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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Codes Problems

  • Thread starter Thread starter Roger_4.6_96
  • Start date Start date Sep 12, 2006
R

Roger_4.6_96

Founding Member
Jul 16, 2002
1,209
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Reno,NV
Sep 12, 2006
#1
  • Sep 12, 2006
  • #1
I keep getting codes P0171, P0172, P0174. Online it says it could be dirty maf. But people at autozone say 02 sensors. Car is running like **** and wont go past 4k rpms.

I also notice if i let the car sit for a minute, When i put gas in. The car comes alive 7k rpms. Any ideas. I thought i didnt have enough fuel so i installed walboro 255. Still have the same problem.

96 Cobra Engine.
Any one have any advice ?
 
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