TROUBLE CODES P0171/ PO174

2000 Ford F-150

Tiny

henry livingston

November, 10, 2010 AT 6:06 PM

Computer problem
2000 Ford F-150 6 cyl Two Wheel Drive Automatic 120494 miles

replaced plugs/ plug wires/ fuel filter/ 4 oxygen sensors/ MAF sensor. Still getting the trouble codes P0171/ P0174. All replacement parts were napa. What is left to replace?

FOUND 162 RELATED QUESTIONS

3 Answers

Tiny

Service Writer

November, 10, 2010 AT 6:15 PM

Prolly a leaking intake gasket.

What liter motor?
4.2?

Tiny

henry livingston

November, 10, 2010 AT 6:24 PM

Tiny

Service Writer

November, 10, 2010 AT 7:01 PM

Talk to me.

Please login or register to post a reply.

Oxygen Sensor Replacement Dodge Stratus
Catalytic Converter Replacement Volkswagen