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Rpm's dipping


Well-Known Member
queens, ny
Vehicle Model
civic si
Body Style
Whats up guys.. I put a turbo kit in about a month ago.. I was driving in a huge downpour the other night and the next day i noticed the rpms dont hold steady sometimes.. Like when i let go of the gas they will go up a little and down.. I took a long ride Then it wouldnt hold at all.. It would just stall.. It started this morning but i still noticed the rpms dipping a little..
I was thinking of checking the throttle body but what else could that be??