[QUOTE=Sietyneandwear;6782740]
ESCORT rs1600i (running twin coils) starts ok , drives ok when cold. When it warms up it misfires at low Revs but stops at high revs. Changed coil , leads , plugs, checked pipes, cleaned throttle body , plenum flap. My heads done in. Anyone know how to check to see if the auxiliary air device etc is working?
I have the same issue tried all I can think of. Did you get a resolution as I would like to know? Cheers