OP
UTC

Lurker
Vespa Primavera 50 2019
Joined: UTC
Posts: 4
Location: Montreal, Canada
 
Lurker
Vespa Primavera 50 2019
Joined: UTC
Posts: 4
Location: Montreal, Canada
UTC quote
Today I was driving my Vespa Primavera 50 2019 when all of a sudden it turned off. I restarted it again without issues, but if I don't keep the gas pulled, the Vespa turns off again. Also, I noticed that as I pull the gas, acceleration is not steady. I checked the engine area and noticed that there were two loose hoses which do not appear to be vents. Before I take it to the dealer, do you think the loose hoses connect with each other or anything at all? Thanks.
Forum member supplied image with no explanatory text
UTC

Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
 
Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
UTC quote
The one that is discolored looks like it needs to be replaced ( 3/16 rubber works great) the other one should be directed down as a vent I believe
UTC

Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
 
Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
UTC quote
No the black rubber may not go down It looks like a vent is already in the down position .Also check the manifold for leaks (underside)
UTC

Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
 
Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
UTC quote
The black plastic filter with 2 clamps you can do away with and run new hose from fitting to fuel valve as that is what dealer told me and that is what I did
UTC

Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
 
Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
UTC quote
The black hose goes to a fitting on the valve cover
UTC

Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
 
Hooked
2020 primavera 150
Joined: UTC
Posts: 423
Location: Lorton virginia
UTC quote
Under the coil
DoubleGood Design banner

Modern Vespa is the premier site for modern Vespa and Piaggio scooters. Vespa GTS300, GTS250, GTV, GT200, LX150, LXS, ET4, ET2, MP3, Fuoco, Elettrica and more.

Buy Me A Coffee
 

Shop on Amazon with Modern Vespa

Modern Vespa is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com


All Content Copyright 2005-2024 by Modern Vespa.
All Rights Reserved.


[ Time: 0.0088s ][ Queries: 4 (0.0032s) ][ live ][ 313 ][ ThingOne ]