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1999 Mercury Cougar 2.5L MIL Lamp on
Posted to Ford Driveability on 1/25/2003 17 Replies

99 merc. couger,in 3 times for same codes,we [...] filter,and cleaned [...],also chcked for vac. leaks none [...] are p171 lean bank1,p174 lean bank [...] runs [...] drive [...] for your time

17 Replies Received (View Replies)

  Related Documents & Media  1999 Mercury Cougar

 
Message Closed w/FIX

car Vehicle Data

1999 Mercury Cougar

VIN 12WFJ61L0X
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Cp.

Trouble Codes

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

car Vehicle Data

1999 Mercury Cougar

VIN 12WFJ61L0X
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Cp.

Trouble Codes

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