Clicking noise
Sick 'n Tired
Joined: May 2006
Posts: 2,969
Likes: 47
From: League City, TX
The 5.4L V-8 is "ticky". The '04 and '05 were worse than the later years. It's a combination of noise from the injectors, lifters and possible cam phasers. Some people liken the noise to diesel chatter. I think it sounds more like a room full of secretaries typing on typewriters...
