Help needed please
1999 4TX
I have an engine which runs fine and idles correctly, BUT seems to have no vacuum on one of the carbs.
Pulled the hoses to synchronise, one side fine the other nothing
Both carbs are working and as you need a vacuum for the intake stroke there must be one there.
So a blockage either in the carb or in the hose maybe ??
Any thoughts before I pull the carbs out ??
Cheers
PS haven't done the valves yet but surely a out of spec value wouldn't reduce the vacuum to nothing ?
over to you