hi

my check engine just pop up, and heres the codes i got
2783,277b,6b64 Codes, i think its a carbon buildup problem, or i need to replace my plugs alreadym car has 83,000 miles

i need your help whats the best DIY to clean the carbon?
i did watch some youtube vids how to clean it up, by using seafoam
detroituned is selling a seafoam kit, IS there another online seller of the seafoam kit?

i want to try this first, before spending lots of hard earned $$$ to a dealer just to have it walnut shell blast my intakes or what ever then need to do

Thanks in advance !

 

Seaweed is not going to clean the carbon. You need a walnut blasting.

 

Thanks for the reply