Question about Quad 47 cc / 49 cc Pocket Mini Bike Scooter Atv Pull Start

Open Question

I have a 90cc imported quad and it wont idle?

I have a 90cc imported quad (brand=loncin) and it wont idle? it starts and will run with the throtle but when i let go it cuts out? i have replaced the plug and tried to fiddle with adjustment screw but no joy?

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi i have aquired a loncin quad 125. it hasa few forward gears and reverse. the quad has no spark and i have replaced the lumb, ignition switch, cdi,coil and lead, regulator, and kill switch. there is


You have replaced it all except the problem part. The stator is a very weak part on most Chinese brands. The signal generator (coil outside the flywheel usually goes first. If you have a "peak reading volt meter this coil should put out 2-5 volts dc at cranking speed. It should also have some resistance reading(guessing in the 130 ohm range) when checked across the two leads with an ohmmeter. A dead one (open circuit) will have no reading at all.

Dec 04, 2014 | Loncin Motorcycles

1 Answer

EFI symbol shows and quad won't idle runs fine when throtle engaged, what do I adjust to keep quad idoling and EFI symbol to stay off?


throttle position sensor bad ? map sensor equipped ? not sure on that model but be my starting point. not sure if adjustable idle ? efi . does all that i think. read owners manual and see if they use injector cleaner of any kind. pressure regulator can cause this too. wish i could help you more. i need go back to school on that one. sorry please let me know what you find thanks

Jul 15, 2014 | Arctic Cat 2009 550 H1 EFI 4x4

1 Answer

I need help to change my crank seal on my loncin


if the crank seals were faulty your quad would'nt run at all,the problem must lie elsewhere,a complete strip down of the engine and gearbox is the only way to gain access to the seals

Mar 23, 2014 | 2006 Loncin LX 1504B

1 Answer

Rough idle wont idle


Hi, try to clean your Idle control valve, maf sensor, fuel filter and most important1 clean throtle body, try that to start, c how you go.

Aug 26, 2013 | 1983 Toyota Pickup

1 Answer

Loncin diamo atv 250cc wont move!!i have a 2004 loncin avalanche atv 250cc. the quad starts right up goes into gear but wont move like its stuck in neutral. it has the honda style "auto" clutch...


if it just revs up the the centrifical clutch needs to be changed but if it doesnt then the trans or the rear end might be jamed or even locked up.

Jun 06, 2012 | Motorcycles

1 Answer

Cant find sparkplug number of 250cc loncin motor can anyone tell me what plug it takes


contact a mci loncin dealer they will know or will find what plug is needed.

Nov 08, 2009 | Quad 47 cc / 49 cc Pocket Mini Bike...

2 Answers

No drive


Please have your clutch checked. It could be wornout. Have it adjusted to engage it and drive.
If it doesn't function, you must have it replaced with a new one.

Sep 21, 2009 | Cycling

1 Answer

90cc start problems


check you main fuse

Sep 09, 2009 | Yamaha G5 Motorcycles

2 Answers

16'" Wildthing wont Idle after turning the "t" throtle screw


screw it in and then back it out until it idles, may have to keep it running by giving gas and lettting off of gas until you find the correct idle speed

Jul 25, 2009 | Poulan Wild Thing 2375 18" Gas Chain Saw...

2 Answers

Got a loncin explorer 90cc quad had trouble with starting it, since i bought it from new. took it back got a new battery and starter fitted at cost was fine for a week or so, but now wont start again, its...


ive bought 1 and had the same problem , change the spark plug for an ngk , and use shell v-power petrol ( or any other high octane fuel ) myn now starts first time every time :) and go's like stink also consider buying a better battery , the standard 1's are **** !

Mar 16, 2009 | Cycling

Not finding what you are looking for?
Quad 47 cc / 49 cc Pocket Mini Bike Scooter  Atv Pull Start Logo

Related Topics:

188 people viewed this question

Ask a Question

Usually answered in minutes!

Top Quad Cycling Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

shaun taylor

Level 3 Expert

1525 Answers

Eric Hidle

Level 1 Expert

18 Answers

Are you a Quad Cycling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...