red top wont start

[dave beety]

hi guy got a c20xe coil pack got petrol and spark but wont start help guy :cry:

[Cle]

I have worked on a motorbike that had same problem turned out to be a broken valve

If it was an electrical problem you wouldnt be getting a spark me thinks

[dave beety]

Hope not but got gd compression well sounds it had it going but won't go agin :(

[MattBrown]

Check all earths.

[djbrowney]

wow what a vague thread any more info ?

[Shaun]

Is it turning over?

spark on all 4 plugs?

[Sloth]

you need fuel spark and air for it to run, your missing air.

[dave beety]

Yea sorry bud I checked the timing and cam and crank sersor I'm lost now lol

[MattBrown]

How did you check the crank sensor?

Earths I still say...

[dave beety]

i put a new one in bud

[dave beety]

what do u mean by it runng over bud ?