Hey ive got a 83 ke70 dx thats running shit ive worked out that its the main jet being blocked thats causing the problem can anyone give me advice on how ta clean out the jet my self easily?

They probably cost $5 just buy a new one? The size will be stamped on it.

 

Or try flushing it with a syringe or blowing compressed air through it.

Edited June 19, 201313 yr by B.L.Z.BUB

Cheers man ill give it a go

Or swap 2 & 3 plug leads, hold it wide open and hit the key. The backfire might move some of the crap ;)