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kev0 · 09-08-2020, 03:03 AM

If it's not the tune, then it's probably bad coil packs/spark plugs since 2013-14's were plagued with bad coil packs. They revised the part later on for 2015+. You can get the new coil packs, but then you need to grab the new harnesses as well.

09-08-2020, 03:03 AM	#2
kev0 Senior Member Join Date: Feb 2018 Drives: '14 Location: Midwest Posts: 485 Thanks: 246 Thanked 99 Times in 76 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	If it's not the tune, then it's probably bad coil packs/spark plugs since 2013-14's were plagued with bad coil packs. They revised the part later on for 2015+. You can get the new coil packs, but then you need to grab the new harnesses as well.