Quote:
| Originally Posted by Big Duke 6 I have switched back to the NGK plugs and fitted a new regulator, when I took out the old ones they were as black as a black thing on the electrode bit. Does that mean it's running too rich? |
Yep! Check the air filter as well as the fuelling chip - if it's blocked (dirty) the fueling will be starved of air and therefore too rich (in neat fuel).