not running on pots 1&3

[frankyboy]

Hi,removed carbs to replace cracked inlet rubbers ,now good but will not run correctly on cylinders 1 & 3 ,is it problem with carb sync having adjusted tickover screw ,i understand this only affects number 2 cylinder..

[frankyboy]

Hi,removed carbs to replace cracked inlet rubbers ,now good but will not run correctly on cylinders 1 & 3 ,is it problem with carb sync having adjusted tickover screw ,i understand this only affects number 2 cylinder..

still struggling any ideas

[MIMbox]

Hi there.

Lots of very skilled bods on this forum, but  I they might need a bit more info on the problem.

1) was it running acceptably before you started the rubber replacement.
2) How do you define poor running on 1&2, ie will it tick over?
3) does it run with choke in/out
4) did you remove any electrical parts to remove carbs
5) Are you completely sure the seals are fully seated around the entire circumference of both the carb side and the inlet stub. It can be very hard to see clearly, and can cause severe running problems if they are drawing air.
 good luck!!

[NeilD]

yep #2 is the 'master' carb which is adjusted via the 'external' adjuster, then sync the other 2 from that....