Lifan X-Pect Issues

kowenboy · 06-06-2020, 01:24 PM

So I recently acquired a Lifan Xpect. It’s been a great bike, put about 750 miles on it and have had a blast (most of the miles have been me riding on the street now that I got a permit.) Got it for a good deal too. I got the bike at a shop, they even did multiple checkups and tunes, and claimed to adjust the valves. Now onto the problem... the problem im facing is that the bike seems to sputter, or lose power occasionally as well as be very difficult to start. I tried contacting the dealer and they said that i need to adjust the fuel/air mixture on the fuel injection... i tried doing this and nothing helped. Seems like when i let the screw out, it start easier but sputter much more. The screw more in, it would barely start and stall extremely easily. The bike is also throwing on a check engine light. I suspect they didnt do the valves correctly or perhaps my fuel injector isn’t adjusted correctly. Any ideas?

06-06-2020, 01:24 PM	#1
kowenboy Join Date: Jun 2020 Posts: 9	Lifan X-Pect Issues So I recently acquired a Lifan Xpect. It’s been a great bike, put about 750 miles on it and have had a blast (most of the miles have been me riding on the street now that I got a permit.) Got it for a good deal too. I got the bike at a shop, they even did multiple checkups and tunes, and claimed to adjust the valves. Now onto the problem... the problem im facing is that the bike seems to sputter, or lose power occasionally as well as be very difficult to start. I tried contacting the dealer and they said that i need to adjust the fuel/air mixture on the fuel injection... i tried doing this and nothing helped. Seems like when i let the screw out, it start easier but sputter much more. The screw more in, it would barely start and stall extremely easily. The bike is also throwing on a check engine light. I suspect they didnt do the valves correctly or perhaps my fuel injector isn’t adjusted correctly. Any ideas?
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