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1997 Ford Mustang SVT Cobra 4.6L Lean idle
Posted to Ford Driveability on 11/3/2010 10 Replies

car came in with p0171 and p0174. found some degraded evap vacuum hoses from the can to the solenoid to the engine. replaced those-not much help.

tested fuel system pressure and found it low. replaced fuel pump and pressure is now in spec. however, the lean ...

10 Replies Received (View Replies)

  Related Documents & Media  1997 Ford Mustang SVT Cobra

 
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car Vehicle Data

1997 Ford Mustang SVT Cobra

VIN 1FALP47V5V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsLean Idle
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

1997 Ford Mustang SVT Cobra

VIN 1FALP47V5V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsLean Idle
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)