I went to replace my intake manifold and noticed that I was given a manifold with 2 vacuum ports when on my Vespa there is only 1 vacuum port!
I just came back from the dealer and at the spare counter they had no clue how that would be possible... However on their website there are both options... So I went for the one with only 1 vacuum port...
I will keep you posted.
Has anyone had this problem before? I thought it was good to raise awareness.
The part numbers are:
PIAGGIO 849465 2 vacum port
PIAGGIO 871973 1 vacum port
The photos are from the top to bottom:
- what is currently installed on my Vespa
- what I was given yesterday (2 port manifold)
- the one I picked this morning
Last edited by LoreT38 on Sun Mar 13, 2016 3:26 pm; edited 1 time in total