gunk, additive, safe, motor, deuce, recommended, brand, build, remover, swap, 3sgte, dropping, engine, noticed, week
- i am dropping in a jdm 3sgte swap into my N/A later this week and noticed that there is some gunk build up in te motor. would it be safe to add a gunk remover additive? if so what brand would be recommended for the deuce?