Intermittent engine misfire 230k
 

Getting misfire on occasions - checked injectors - ok
replaced plugs
replaced the HT Leads

still will misfire or run rough but not always ?
have gone 4 to 5 miles with lumpy running, parked up for an hour, then she seems to run ok all the way home ????
could it be those black square shaped coil thingys attatched to HT leads ???

Mike

BTW there is no WARNING LIGHTS showing whilst running

I have now replaced one of the two "COIL PACKS" (the front one) & so far the car
is running well even on "Kickdown" - time will tell