All,
Need help with the an initial tune after swapping engines in my 2014 Jeep GC SRT. The original 6.4L/392 engine failed and was replaced with an 6.4L/ 392 engine from a 2018 Challenger.. Engine starts no error codes but is running very rich. Please take a look at attach tune and scan. Any advice would be greatly appreciated.
Novice tuner
