Re: my clevo missfires when cold
Backfires through the exhaust I gather? If it is? Try a plug change. I had that same problem. I found what was causing it was the dizzy needed to be regraphed to suit my cam (it's graphed to suit a stocker/mild setup). Not enough initial advance was causing it to fuel up and foul plugs.
Replace plugs and make sure the timing set appropriately and go from there.
XB Fairmont (street car) firstname.lastname@example.org.