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2005 Ford Crown Victoria 4.6L Hesitation
Posted to Ford Driveability on 10/28/2008 12 Replies

Code will set after car is ran for a few hours. It doesn't always set a code, but usually before it does it will spark knock real bad. Acceleration doesn't seem to be quite as responsive as it should be on take [...] any other codes or indications of other sys...

12 Replies Received (View Replies)

  Related Documents & Media  2005 Ford Crown Victoria

 
Message Closed w/FIX

car Vehicle Data

2005 Ford Crown Victoria

VIN 2FAFP71W35
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursUnder Load, Intermittently
Misc.Police Interceptor

Trouble Codes

171lean bank 1
174lean bank 2
Message Closed w/FIX

car Vehicle Data

2005 Ford Crown Victoria

VIN 2FAFP71W35
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursUnder Load, Intermittently
Misc.Police Interceptor

Trouble Codes

171lean bank 1
174lean bank 2