my 2004 dodge neon rt keeps code shooting po172 fuel to rich, what is couseing this?

Jeramiah Brown

Asked by Oct 29, 2013 at 12:26 AM about the 2004 Dodge Neon 4 Dr R/T Sedan

Question type: Maintenance & Repair

my 2004 dodge neon rt keeps code shooting po172 fuel to rich, what is couseing this

1 Answer


Check for codes first. Does the car have issues holding idle when cold at times ? If your answer is yes, I would tell you to replace the IAC (Idle Speed Controller) or IAC (Idle Air Controller) depending on what your auto has, and then check or replace your fuel pressure regulator.

Your Answer

Add photo

Related Questions

  • what is cousing code 172 1 answer

    ive changed my fuel regulator , coil, plugs, made sure no leeks from the header to the muffler.

    2004 Dodge Neon 4 Dr R/T Sedan


    Maintenance & Repair

  • Truck Keeps stalling under load 3 answers

    Dodge Ram 1500, 1994 ,5.2ltr, two wheel drive, Automatic transmission. Stalls when I come to a stop with truck in drive. RPM's run erattically truck stutters and cuts off. Also when I'm on the freewa...

    1994 Dodge Ram 1500 2 Dr ST Standard Cab SB


    Maintenance & Repair

  • question about 2002 DODGE INTREPED 1 answer

    MY cousin has this 2002 dodge intreped , and when you give it gas it makes this whineing sound , does it also when in netural...sounds like its comming from the top of the motor BUT UP BY THE FIRE WAL...

    2002 Dodge Intrepid SE


    Maintenance & Repair

  • Transmission acting up 1 answer

    I have an 04 Dodge Ram 1500 and I'm shifting at high RPM's. My first shift is smooth but then second gear shifts at 2200 rpm and third is around 3000 rpm at times

    2004 Dodge Ram 1500 ST Quad Cab SB 4WD


    Maintenance & Repair

  • Does my new 2015 Dodge Dart SXT REALLY ONLY accept 100% synthetic oil? 3 answers

    Just purchased a 2015 Dodge Dart right off the lot last Nov. First brand new car. Has bumper to bumper warranty and all that, course the payments are outrageous but we got it for 0 down on not great...

    2015 Dodge Dart SXT


    Maintenance & Repair

Search Dodge Neon Questions

Dodge Neon Experts

#1 Justin Gilmore
Justin Gilmore
Reputation 1,180
#2 Matt Thibault
Matt Thibault
Reputation 870
#3 Scott Goodyear
Scott Goodyear
Reputation 760
View All

Related Models For Sale

Used Dodge Neon SRT-4"
59 listings starting at $2,500
Used Honda Civic"
1,204 Great Deals out of 57,864 listings starting at $1,295
Used Ford Focus"
1,204 Great Deals out of 57,395 listings starting at $1,495
Used Honda Accord"
1,360 Great Deals out of 78,137 listings starting at $1,395
Used Ford Mustang"
749 Great Deals out of 41,215 listings starting at $900
Used Chevrolet Cobalt"
111 Great Deals out of 5,542 listings starting at $950
Used Dodge Stratus"
1,297 listings starting at $1,695
Used Toyota Corolla"
1,424 Great Deals out of 66,817 listings starting at $1,295
Used Chrysler PT Cruiser"
37 Great Deals out of 4,671 listings starting at $1,400