hey everyone ive been working on a Chinese quad not sure what model on the bars the foam pad says symco idk but anyways ive basically replaced all the ignition parts except a key switch witch works so things I have replaced are the stator, coil, cdi, and volt reg. The engine spins over but has no spark. fuses are good wires look good except NO SPARK my question is could the alarm on this thing keep it from not starting I don't have the kep fab to try is there a way to bypass the alarm disable am I missing something idk maybe another head can help me out idk people I need some help here please and

 

I would disconnect the wires from the alarm disable box.. normally 2 wires.. cant remember if you need to connect them or keep them separated.

If its got the Chinese plug in it I would replace that with a NGK or what ever you prefer.

 

this alarm box has I think 4-6 wires but ill replace the plug tonight and report back

 

What size engine does this have?

 

I wanna say its a 150 cc or smaller I can find out more deets when I get home

 

4 stroke

 

Im trying to figure out if you need a NGK C6HSA or a D8ES spark plug..

does the cylinder stick out the front of the engine? or the top? does it have a plastic shroud on it?

 

Its a 107cc and the head is horizontal

 

Ngk c6hsa

 

Discinnected alarm spins over no spark swapped out with new plug still no spark