Have Jeep Questions? Ask a Jeep Repair Expert for Answers
Hi, I'm Ron and I will be helping you today.Stand by for a moment while I prepare your answer.
Plugs have nothing to do with running rich, but MAP sensor, O2 sensor, MAF sensor and fuel pressure regulator do.
If you're willing to find out what it is for sure, I can help you do that, but you will need some tools to help us.
These tools are also available at most parts stores for just a deposit such as a scan tool, and fuel pressure tester.
Most definitely, I saved you from wasting time and money. Shall we continue to get this fixed?
Thanks again and please remember to rate me 5 stars and keep this link for when you need me again later on.
So you had it diagnosed already and they told you that the plugs are causing you to run rich? Let me know if you really want to get this fixed and I will help you, otherwise, let's not waste each others time.