Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

as many will know i have a 1.6 8v (c16se), with a miss fire

plugs changed, and tested
injector's changed, injector one when unpluged doesnt make hardly any difference, was the same before injector's changed
lead's checked
coil checked
compression tested all red the same
cant find any air leaks

ecu brings up cranksensor but have tried 2

any other suggestions?

Hi,
Have you checked the timing? with the sounds of it the timings out buddy.
EGR valve, does it have one? consider blanking it off.