P CODES (POWERTRAIN) P0100 - P0199 P0171 Questions

Keep Getting Error Code PO171

1996 FORD CONTOUR
I Have Replaced Fuel Filter,air Filter,maf Sensor,new Plugs,thermostat,with Old Maf Sensor Hesitates On Accleration,poor Gas Mileage Maybe...
3 ANSWERS
Asked by wayneweatherman

Po171

1998 TOYOTA TACOMA
1998 Toyota Tacoma Code 171 Is Bank 1 Running Lean What Is Bank One And What Would Cause This Problem
2 ANSWERS
Asked by davidlphones

P2096 And P0171 Codes

2010 MAZDA 3
"too Lean" Pre And Post Catalytic Converter. Before I Have Anything Replaced, What Can I Do? Example, Clean Maf Sensor, Replace Air Filter...
1 ANSWER
Asked by Paul Colaluca Jr

2004 Dodge Stratus 2004 Dodge Stratus P0171 Code

2004 DODGE STRATUS
My 2004 Stratus Hesitates To Start After Sitting For Long Periods. Dies Or Stalls When Accelerating Or Braking, This Seems Much More Worse...
1 ANSWER
Asked by Jennieevlyn

1998 Buick Park Avenue Diagnose P0171

1998 BUICK PARK AVENUE
Showing Lean Bank 1 ...scan At Idle Shows Map 52 Kpa Timing 21% Ltft 16% Stft 0% Coolant 78c Rpm 850 Intake Air Temp 37c Air Flow Rate...
1 ANSWER
Asked by lostasusual

2000 Infiniti I30 P0171 Code

2000 INFINITI I30
I Was Told Tis May Be The 02 Sensor Because It Is A General Reading. Could This Be True Because I Don't Have The Money To Pay 80- 120...
1 ANSWER
Asked by mwilridge

P0171 Code

2003 CHEVROLET TRAILBLAZER
Cannot Fine Problem New 02 Sensor New Fuel Filter New Coil Paks, Spark Plugs, New Map Sensor And Oil Change.
1 ANSWER
Asked by Melody Keech

1998 Volkswagen Cabriolet P0171 Engine Code "ON"

1998 VOLKSWAGEN CABRIOLET
What Is The Most Probable Cause For This Obd? Replaced Worn Out Rubber Hoses, Have Not Replaced O2 Sensor Or Maf Sensor. How To Check...
1 ANSWER
Asked by dogalina

2002 Volkswagen Jetta P0171 Code

2002 VOLKSWAGEN JETTA
Have Done Compression Test ,vacuum Test, Changed All Injectors ,fuel Pump ,fuel Preasure Regulator, Vacuum Valve , Combi Valve,fuel Filter...
1 ANSWER
Asked by jmech1000

Trouble Code: P0171

2006 TOYOTA COROLLA
What Items Do I Need To Check And How Do I Repair Them?
1 ANSWER
Asked by ted6620