I have a 2006 Ford F150 Pick up. I love my truck but I don’t drive it too much. It have 43,000 miles.
Recently when I started the truck I heard a fluttering/flcikering noise (remember when you put a playing card on the spokes of your bike). At first; it went away. Now I hear it when I start it up and on acceleration. It also shimmied a few times. Scared the crap out me!
I was told to try Sea Foam in the gas because I don’t drive it that much. Did that…no change.