gp150 cits out at medium revs.
-
mickfeath.
- registered user
- Posts: 123
- Joined: Sun Nov 29, 2015 2:35 pm
- Main scooter: lambretta super vijay 150
- Location: Burtonwood, Warrington, Cheshire
- Contact:
Hi, my mates sil gp150 engine is fine at high revs, but cuts out at medium/low revs. It's had new electrics, new carb, even a new piston. Any ideas please ?
-
Adam_Winstone
- registered user
- Posts: 1693
- Joined: Tue Jan 31, 2012 8:54 pm
- Main scooter: Lambretta GP
- Contact:
Fuel starvation because of new carb running dry.
-
Scooterdude
- registered user
- Posts: 796
- Joined: Sat May 28, 2016 4:51 pm
- Main scooter: Lambretta LI 125 S3
- Location: Skaville
- Contact:
Atomiser to lean?
-
holty
- registered user
- Posts: 908
- Joined: Wed Jul 15, 2015 11:52 pm
- Main scooter: lambretta gp
- Location: east yorkshire
- Contact:
if it runs fine at high revs then it shouldnt be fuel starvation, i presume you mean it dies instead of ticking over, could the choke still be on, check the lever is off and you have some freeplay in the cable, what carb is it ? could just need air screw adjustment,or idle screw adjustment or more air, or a smaller pilot jet, or needle adjustment, was it running ok previously or have you fitted another carb ? whats the history