Code PO171, mulitible possiblities for repair

65

Asked by Oct 19, 2012 at 11:30 AM about the 1998 Nissan Altima GXE

Question type: Maintenance & Repair

1998 altima, When car heats up has rough idle, engine light comes on and off, code PO171 comes up, says it can be oxygen sensor, fuel pump, fuel pressure regulator, air mass meter, leaky air intake, fuel injectors. changed oxygen sensor (front), light came back on, although car seems to run a little better.
What are the usual components in this case that fail.

2 Answers

236,805

http://www.obd-codes.com/p0171

18 out of 18 people think this is helpful.
Best Answer
65

This is very helpful, I'll do the checks this weekend and let you know.

5 out of 5 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Nissan Altima Questions

Nissan Altima Experts

#1 Tom Demyan
Tom Demyan
Reputation 2,030
#2 Cassie Sapphire
Cassie Sapphire
Reputation 650
#3 putolile
putolile
Reputation 630
View All

Related Models For Sale

Used Nissan Maxima
289 Great Deals out of 25,197 listings starting at $999
Used Honda Accord
810 Great Deals out of 85,768 listings starting at $988
Used Toyota Camry
989 Great Deals out of 90,823 listings starting at $700
Used Honda Civic
652 Great Deals out of 90,016 listings starting at $1,299
Used Nissan Sentra
475 Great Deals out of 53,974 listings starting at $900
Used Toyota Corolla
742 Great Deals out of 73,054 listings starting at $1,962
Used Hyundai Sonata
720 Great Deals out of 50,742 listings starting at $1,350
Used Chevrolet Malibu
903 Great Deals out of 79,355 listings starting at $1,500
Used Ford Mustang
454 Great Deals out of 45,548 listings starting at $1,999

Used Cars For Sale

2017 Nissan Altima For Sale
40,556 listings starting at $15,499
2016 Nissan Altima For Sale
137 Great Deals out of 9,124 listings starting at $10,980
2015 Nissan Altima For Sale
273 Great Deals out of 9,469 listings starting at $6,816
2014 Nissan Altima For Sale
306 Great Deals out of 7,698 listings starting at $4,200
2013 Nissan Altima For Sale
83 Great Deals out of 3,698 listings starting at $3,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.