"Dear All, new to this forum a
"Dear All, new to this forum and wondered if anyone could help? have a pair of AD41B which are driving me nuts! they run fine but produce black smoke when reach 2,500rpm - 3,000rpm just as the turbos kick in, after 3,000 it fine and up to 2,500 it's fine but boy do they smoke just before the turbos kick in, is this normal or can I do something? thanks for your help"
"Dear All, new to this forum and wondered if anyone could help? have a pair of AD41B which are driving me nuts! they run fine but produce black smoke when reach 2,500rpm - 3,000rpm just as the turbos kick in, after 3,000 it fine and up to 2,500 it's fine but boy do they smoke just before the turbos kick in, is this normal or can I do something? thanks for your help"