25-05-13, 09:50 AM
A couple of possibilities:
The adjuster mechanism may have a problem i.e. the butterflies for 1 and 2 are effectively locked together. But if this was the case you'd have noticed the vacuum for #2 alter as the centre adjuster was moved.
Something other than the butterfly is causing an obstruction in carb 2... perhaps you can take a peek at the intake through the airbox if you have a dental mirror.
The adjuster mechanism may have a problem i.e. the butterflies for 1 and 2 are effectively locked together. But if this was the case you'd have noticed the vacuum for #2 alter as the centre adjuster was moved.
Something other than the butterfly is causing an obstruction in carb 2... perhaps you can take a peek at the intake through the airbox if you have a dental mirror.