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mustang: I do to stop my 2007 california..running lean..cold air…

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What do I do to...
What do I do to stop my 2007 california special from running lean on a spectre cold air induction Mustand 4.6
Submitted: 8 years ago.Category: Car
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Answered in 3 minutes by:
6/28/2010
Auto Mechanic: Car expert, ASE Certified Technician replied 8 years ago
Car expert
Car expert, ASE Certified Technician
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Satisfied Customers: 10,370
Experience: ASE MASTER TECHNICIAN,30 YRS EXPERIENCE
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Welcome to just answer.com. I'm here to help you and your 100% satisfaction is my goal.

No a factory flash will not cure your problem you should go back to specter and see if they can suggest a good reflash. what is the exact numeric code it is setting?

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Customer reply replied 8 years ago
Relist: Answer quality.
Auto Mechanic: NicksSticks, ASE Certified Technician replied 8 years ago
NicksSticks
NicksSticks, ASE Certified Technician
Category: Car
Satisfied Customers: 1,426
Experience: Ford Drivetrain and Chassis Master, ASE Master Technician
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Hi!

if the mass air flow sensor is hooked up properly there should be absolutely no problems with lean codes, but a problem with a vacuum leak, just as SEAN asked a code number is XXXXX to properly diagnose. May not be a problem with your system.

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