patfan
Thread starter
Apparently you cannot read because I said it was the new ones that were carboned upPlease use punctuation and capital letters in your posts. It makes it easier for us to read and provide assistance. Otherwise, I have to assume you’re no older than three or four. And, I should probably not help a four year old get their car on the road.
Buy some OEM plugs, or get your parents to order them for you. It may or may not fix it. But, if it was running ok with the “heavy coat of carbon” on the original plugs, maybe just pull and clean every 30k-50k miles.