Ben Marshall
Member
2009 Expedition Limited
4x4
177k
Otherwise pretty good shape:
One day it ran quiet, the next there’s a ticking/knocking noise coming from the motor. Most noticeable at idle. It’s at regular intervals like as a belt or something is turning.
I thought maybe bad gas or oil but I’ve run injector cleaner through and had a full synthetic oil change with additive. Any ideas?
Sent from my iPhone using Tapatalk
4x4
177k
Otherwise pretty good shape:
One day it ran quiet, the next there’s a ticking/knocking noise coming from the motor. Most noticeable at idle. It’s at regular intervals like as a belt or something is turning.
I thought maybe bad gas or oil but I’ve run injector cleaner through and had a full synthetic oil change with additive. Any ideas?
Sent from my iPhone using Tapatalk