Back firing and jittery to ride

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Partysprite
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Joined: Fri Aug 12, 2022 10:34 am

Back firing and jittery to ride

Post by Partysprite »

Up untill recently I've enjoyed the trike so much a few weeks ago was out for a blip and went grand untill the journey home. Were it got very jittery low to med revs and was backfiring like an automatic gun. On full throttle bit of a jittery then of it goes fine.

Have checked
Battery
Fuel
Coils
Air filters
Plugs, plug leads
Carbs
Choke

Anyone any ideas?
Kawazuki
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Re: Back firing and jittery to ride

Post by Kawazuki »

I know it's going to sound daft, but checked the above how? My first guess would be dirt in the fuel system / carb!
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Aztec
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Location: A Geordie In Warwickshire

Re: Back firing and jittery to ride

Post by Aztec »

Have you checked the fuel filter ?
terryt
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Re: Back firing and jittery to ride

Post by terryt »

Check the ignition timing and the pulse sensors. if it an older engine point and condenser Are you running on e10 fuel
Mal
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Joined: Fri Mar 09, 2012 10:06 pm
Location: Midsomer Norton. Bath

Re: Back firing and jittery to ride

Post by Mal »

Aztec wrote: Fri Aug 12, 2022 6:15 pm Have you checked the fuel filter ? :thumbsup: :thumbsup:
Partysprite
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Joined: Fri Aug 12, 2022 10:34 am

Re: Back firing and jittery to ride

Post by Partysprite »

Carbs are clean, and lol yes have checked the fuel filter all good. Was thinking ignition myself but good to hear I'm not on the wrong road lol
terryt
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Re: Back firing and jittery to ride

Post by terryt »

You may have a coil plug lead/cap or spark plug breaking down at low rpm
jinjachin
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Re: Back firing and jittery to ride

Post by jinjachin »

Check for air leaks on the inlet manifold
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