Out yesterday doing mostly freeway driving and noticed that after running around for about an hour I heard a ticking that, because it seemed to vary with the speed sounded like the speedo cable. But further observation identified that it was a ticking between 2,600 and 3,000 rpm. So as I ran through the gears it would occur on and off. After cold start this am no ticking.

Has anyone heard of this? (no pun intended)

Charlie K.


'88 2.6 standard stocker in the flatlands "I love this truck"