Cylinder 3 misfire Coil pack issue
#1
Cylinder 3 misfire Coil pack issue
2007 F150, 5.4
I have a cylinder 3 misfire. Went to change the coil pack and the coil pack itself is very flimsy and does not want to seat properly. When I have it pushed all the way down it is probably 3/8" off of the place where it is bolted in. Is this normal?
When I pulled another coil pack it was seated a lot better.
I have a cylinder 3 misfire. Went to change the coil pack and the coil pack itself is very flimsy and does not want to seat properly. When I have it pushed all the way down it is probably 3/8" off of the place where it is bolted in. Is this normal?
When I pulled another coil pack it was seated a lot better.
#5
#6
Now your that much smarter. You use dielectric grease and with a twisting motion, install the coil.
#7
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#14
You should of told us you were changing the plugs, because in that case, you grease the ceramics so the boots don't buckle as easily and they seat well. We can't read your mind.
#15
At the time when I started this thread I wasnt, changing the plugs, but since that didn't solve the problem, I went ahead and changed the plugs. All is well now. Truck is working great. Thanks