My c20ne nova conversion

[Oaksy89]

I fitted my c20ne to my nova the other day and it's miss firing and I can't work out wats wrong I changed plugs and leads and dizzy cap still the same it's over fueling alot too any1 no what it could be?

[John]

cts?

[Oaksy89]

Cts? Wats that lol

[Iain]

Coolant temp sensor

[Oaksy89]

Would that make miss fire? And thts the 1 the connects to on by thermostat?

[John]

Would that make miss fire? And thts the 1 the connects to on by thermostat?

yes and yes

[Oaksy89]

Is tht a common thing? And wat causes tht too misfire?

[Oaksy89]

It backfires our through air filter too?

[Oaksy89]

Any1 else got any suggestions?

[db_1.2]

It backfires our through air filter too?

Id say it was timing/ignition timing related in that case.

[2.08vstu]

had a corsa that used to backfire through the throttle body due to the afm being fudged

[Oaksy89]

Ive sorted the problem now Thanks for help guys

[2.08vstu]

what was it mate? mine has started to do the same