My plugs keep crapping out

[umpkin]

before i fitted my nissan ones i had pattern ones, i put them on the car, they were fine for the first 2 weeks, then after that every time it rained i had 2 cylinders drop altogether, then after it warmed up i got 3 but never 4 untill after it had been dry for a day, then i put on my nissan ones, and they have been on there since, that was bout 7 years ago, i wouldnt use pattern ones unless it was an absolute emergency, and that would be till i got another set from nissan.

[smoker]

Think my lead trouble is similar to yours Umpkin I binned the pattern ignition leads tonight and re-fitted the 21 year old nissan set and the missfire has gone away completely!!.. weird those leads were only a couple of years old .

I should have enough plugs to last me about 10 years , a new set from nissan is on the shopping list i can just about afford them now i'm not buying iridium plugs , thanks for the wise words!