2016 ECO Boost Engine Shutter
Member
Joined: Aug 2018
Posts: 54
Likes: 19
I just found information that another cause for the shutter is the Torque converter. Couple things to do change trans fluids usually solves the problem and 2nd additive called lube guard shutter fix from auto zone
Im going to get fluid swap done today.
will give up date once I'm done
Im going to get fluid swap done today.
will give up date once I'm done
My similar issues went away after a transmission fluid flush. Swapped plugs and coils as well but it ended up being the transmission fluid.
