I'm having some problems after getting my carb refurb'd (E30 316 87).
When I'm driving at constant speed at low revs and then I go to accelerate the car kind shudders. If I do it when out of gear I can hear the revs briefly drop (1/4 second) before revving as it should normally. What could cause this? Somewhere in my mind I think rotating the distributor cap could fix it, but maybe you guys could advise?