Just fitted De-cat, manifold and Hybrid turbo, all went ok, once all fitted disconnected ignition and turned egine over few times to ensure turbo primed. now heres the proble, when i start the car it sits and idles fine, after about 30 second smoke startes coming from manifoldturbo area..... im to scared to leave it running so turn it straight off, could this be spilt oil wd40 burning or something or is there something wrong??/ please help