Re: Flat spot that just won't go away
Speed,
Pert and 6v not always trouble free ,been there.
When you disassembled the base of your carb how much clearance did you find between the throttle shaft and the throttle shaft bore ? Once the wear approaches
.005 you are in a very gray area, many annoying issues with 94's can be traced to
vac leaks at the throttle shaft. The mixture screws must cause a change when turned in.......Set the idle speed at 550/600 rpm and starting with the screws 1 1/2 turns out
slowly advance until the engine slows or stumbles....back that screw out 1/2 turn.
Ditto on the other screw. If no change you have a vac leak in the carb.
The 11 in/hg is reflective of a worn out motor, not a motor with 100 +/cyl.
6v with Pert and a generator is risky.
Charlie ny
|