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2004 Ford Freestar SES 3.9L Hesitation, Stall
Posted to Ford Driveability on 4/7/2009 3 Replies

THIS 04 FREESTAR - 3.9 - is driving me nuts - this new fuel system design is confusing enough - now i think the pump is failing - but i tapped into fuel rail - pressure never drops like a failing pump should.... i started with hesitation - then bucking, jerkin...

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  Related Documents & Media  2004 Ford Freestar SES

 
Message Closed w/FIX

car Vehicle Data

2004 Ford Freestar SES

VIN 2FMZA57604
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Stall
OccursCold, on Accel, Intermittently
Misc.New Frp Sensor & Coil, Plugs & Wires

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance
P0193Fuel Rail Pressure Sensor Circuit High
P1233Turbocharger Boost Sensor/BARO Sensor Incorrect Correlation
Message Closed w/FIX

car Vehicle Data

2004 Ford Freestar SES

VIN 2FMZA57604
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Stall
OccursCold, on Accel, Intermittently
Misc.New Frp Sensor & Coil, Plugs & Wires

Trouble Codes

P0191Fuel Rail Pressure Sensor Circuit Performance
P0193Fuel Rail Pressure Sensor Circuit High
P1233Turbocharger Boost Sensor/BARO Sensor Incorrect Correlation