My mk2 standard apart from stage 1 castle chip starts 1st time But has a really bad misfire ,so bad it hurts your eyes until it warms up I've searched the posts and tried just about everything out there?
Its has 55psi in rail at tickover which Increases to 65 when reg is disconnected and co is3.0% at idle when warm ,Tryed the usual plugs and closing the gaps , it's had a full set of sensors from Brands hatch,swopped the map sensor,all the Ht changed inc grpA coil ,I've even changed the ecu but still the same
I've not done anything with the injectors as of yet but I'm running out of ideas the trouble is it goes really well once it's warm but does smoke a bit when the throttle is blipped which says to me it's still too rich above idle ?
Im wondering if I've been really unlucky and have 2 duff ECT sensors
Any ideas most welcome Cheers Paul
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