Chasing a ticking sound from inside the cab that gets louder when you accelerate.

Figured I’d check the driver side exhaust gasket. Looks like number 5 had a slight leak.

Had a second set of Felpro 1411’s kicking around.
Used copper spray on the gasket and some anti seize on the header bolts.

Got the truck up to temp and retightened the header bolts… hopefully that will resolve the ticking….it’s driving me nuts

Adjusted the secondary air flap on the carb counterclockwise a1/4 turn. Attempting to slow down it’s opening.
Attachments
IMG_9935.jpeg (395.77 KB, 183 downloads)
IMG_9936.jpeg (286.93 KB, 180 downloads)
IMG_9937.jpeg (253.34 KB, 179 downloads)
IMG_9938_Original.jpeg (650.88 KB, 183 downloads)
IMG_9932.jpeg (151.6 KB, 179 downloads)

1940 1/2-ton
Low skill and low buck build
Follow in the Project Journals
In the dark of night, she's a looker.