Having problems with your Infiniti Cars & Trucks ?

2001 infiniti qx4 has a p0171 code bank one system too lean. I have replaced the fuel filter and oxygen sensor and driven 100 miles. Does anybody know how to fix this?

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Repair Help & Product Troubleshooting for Infiniti Cars & Trucks

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0053 seconds