|
I am going to take a WILD GUESS and say someone connected the vacuum brake hose into the valve cover. It should be connected to a vacuum source like the rear of the intake manifold or the bottom of the carburetor. Just an uneducated wild guess.
__________________
Got bored, sold everthing. Got bored, looking for a 1960-66 C-10. Want to build my last truck.
|