leaking oil in the spar plugs

i assume you mean oil is in the spark plug tube wells? eight different models of the civic in 2003? also engine size not included in the question.

Come to Encore Automotive located on 3rd street in Smithfield and we can diagnose the issue(s) and help you get everything back to working order. Contact us by calling, texting, or emailing. (: 919.205.1091 (office) 919.438.5482(Cell) 919.539.7265(Cell) encoreautomotive@gmail.com