hello new here cause i need some help with my ram. i got a hollow cat and 1 chamber flowmaster, and truck is running really rich. any ideas what to do or how to lean it out? thanks abunch guys.

 

hey welcome, did you check your o2 sensor. it might be going out on you, is the check engine light on. if so, run the codes.

 

when i did my exhaust i had to extend the 02 wires so the light was on for a while. after i reconnected them it went off but just recently it came back on. thanks for the help i change o2. would putting a cold air intake lean it out a bit?

 

putting a cool air intake on might lean it out but i would fix the problem first. the lights still on correct, run the codes and let us know what you come up with. this will tell you how to if you dont already know.

http://dodgeram.org/tech/gas/Trouble/pcm_fault_code.htm