×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

2011 Jeep Wrangler unlimited

General Tuning Discussion

Forum Posts

Courses

Blog

Tech Articles

Discuss all things tuning in this section. News, products, problems and results. 

= Resolved threads

Author
654 Views

I have a 3.8 V6 wrangler and it has a problem with afr. the exhaust smells very bad and it runs really rich. I am new to tuning world. I need help to get it running. The car starts up stays on for 2-3 secounds and stalls. I have HP tuner and would live to make changed to adjust its afr. where can I make some changes to make my car idle normal?

Before we go too much further, what has been done that's caused the poor running? Do you have a wideband to validate what the actual AFR is?

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?