WHAT CAN IT MEAN WHEN THE CHECK ENGINE SIGN IS ON A QX4 W/122k MILES?

Asked by Feb 02, 2013 at 08:38 AM about the 2000 Infiniti QX4 4 Dr STD 4WD SUV

Question type: Maintenance & Repair

4 Answers

It could mean many things. From emissions system faults, oil pressure, far too many to list. Have your OBD codes read at an auto parts store and do not pay them to do it. Write them down and come back here. Are you having any trouble with the car?

2 out of 2 people think this is helpful.

Start by checking that your gas cap is on properly, that is one of the most common things that will light up the CEL, and check your oil ......Then go to: https://owners.infinitiusa.com/iowners/.../manualsandguides/.../2000.pdf for a free owners manual if you don't have one

2 out of 2 people think this is helpful.
20

my 2001 infinity qx4 have the check engine light on and I when to auto zone the code that show is 0100 they told me is a mass airflow sensor but he told me to do a fuel injection cleaner and now my car is worst . it backfire will driving it and it go back and fort when is doing that I don't know what to do.

2 out of 2 people think this is helpful.

my 98 qx4 was doing the same thing run for a moment as long as it was sitting and you could not drive it not where and I put a distributor in it and it now drives fine it could be what is wrong why yours will start but has no power to go anywhere or over 10 miles per hour.

Your Answer

Add photo

Related Questions

QX4

Looking for a Used QX4 in your area?

CarGurus has 209 nationwide QX4 listings starting at $1,190.

ZIP:

Search Infiniti QX4 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Infiniti QX4 Experts

#1 uksean
uksean
Reputation 310
#2 brit152
brit152
Reputation 100
#2 Tom Demyan
Tom Demyan
Reputation 100
View All

Related Models For Sale

Used Nissan Pathfinder
455 Great Deals out of 24,399 listings starting at $1,300
Used Toyota 4Runner
361 Great Deals out of 20,758 listings starting at $2,495
Used Acura MDX
317 Great Deals out of 15,801 listings starting at $2,696
Used Jeep Grand Cherokee
901 Great Deals out of 66,335 listings starting at $1,500
Used Ford Explorer
1,072 Great Deals out of 71,554 listings starting at $1,000
Used Honda CR-V
860 Great Deals out of 62,131 listings starting at $1,495
Used Toyota RAV4
724 Great Deals out of 55,943 listings starting at $2,488
Used Nissan Xterra
128 Great Deals out of 3,630 listings starting at $1,550
Used Infiniti Q45
176 listings starting at $4,995
Used BMW X5
485 Great Deals out of 15,392 listings starting at $2,500
Used Mercedes-Benz M-Class
164 Great Deals out of 5,202 listings starting at $1,495