cylinder 4 misfire
10-18-2017, 10:16 AM
#1
Junior Member
Thread Starter
Join Date: Oct 2017
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
cylinder 4 misfire
i have an f150 2010 with 4.6 2wd that i just replaced ecm in and it is misfiring on cyc 4 and random misfires have changed plugs coils and the ecm is it possible i have a bent valve if so how could i tell that without opening motor
