Having problems with your 2000 Jeep Grand Cherokee ?
Where is the o2 sensors located and how many are there
Front of catalytic con. and at back.Could be more.
Repair Help & Product Troubleshooting for 2000 Jeep Grand Cherokee
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.