Firing order

[bbmixnmatch]

Hey peeps hope you're all good.

Quick Question - hopefully!?!?!

Can anyone tell me how to attach the sparkplugs to the coils in the right order (preferably in laymans terms)

Thanks in advance

Harry

[Andy29]

A few bits of data which I have learnt during my time solving this hopefully some will be of use to those who search for NC29 misfire !

LHS coil feeds cylinders 1 & 4
Cylinder 1 from top lead
Cylinder 4 from lower lead
RHS coil feeds cylinders 2 & 3
Cylinder 3 from top lead
Cylinder 2 from lower lead

No 1 Primary coil wire black & white
No 2 Primary coil wire black & white
No 3 Primary coil wire blue & yellow
No 4 Primary coil wire yellow & blue
(second colour is the stripe)

Plug Gap 0.8 to 0.9 mm & makes a big difference if not correct

Fuel pump is not constant 12v but a pulsed feed from the coil wires

Hope this of some use to someone someday !

PS No 1 is the cylinder far left.

[bbmixnmatch]

Thanks Andy,

I'm going to go give it a try now.

[bbmixnmatch]

OK seem to be a little confused (STUPID).

let me see if I have this right. (if I am sat on the bike working left to right)

No 1 lead from head goes to left hand coil front port black and white lead
No 2 Lead from head goes to right hand coil back port black and white
No 3 lead from head goes to right hand coil front port Blue and yellow
No 4 lead from head goes to left hand coil back port Yellow and Blue.

Sorry I attempt to put it in kids format first time doing this and had so many unexpected problems along the way I can't afford any mistakes at this stage.

Thanks again

[bbmixnmatch]

Hi peeps i'm still stuck on this.

is anyone able to confirm if my grasp on this is right? really hoping to be back on the road this week but don't eant to mess things up.

Thanks

[Andy29]

The way you have written it out there appears to be correct.