air comeing back up fuel line

GoldenMotor.com

perry

New Member
Oct 24, 2011
1
0
0
australia
ive just got a new preassembled skyhawk80 it starts and runs well till about 3 quarter 2 full throatel then small air bubbles start runing back up the fuel line then it stalls any ideas?
 

gokart25

Member
Sep 26, 2011
245
1
16
Iowa
I've had to loosen my gas cap, while riding before..so it wouldn't cut out.
I've thought about drilling a small whole in the cap.
 

5-7HEAVEN

Well-Known Member
Aug 2, 2008
2,661
240
63
I also had to loosen the cap, when my Mitsubishi engine died after every mile.

Soon, the fuel grommets will shrink, and you won't have that problem.