LIRR_Lineman
Junior Member
Hi and sorry if this has been beaten to death already. I have a 2012 ram 5.7 hemi. I replaced the thermostat to 180⁰ and am replacing the water pump as well (just hit 90k) due to a little leaking. In my research i saw a cool V6 efan mod so me being me i figured I'd do that. My question is what tuner do I use to change the efan engagement tempature? I have never used a tuner and am totally clueless. Please tell it to me like i am a child and need specific directions on which one and how to do it lol.