challenger rotax 787 1800

  1. B

    1999 Challenger 1800 Twin Rotax 787s smoke at cold start

    My boat is in otherwise great condition, but on cold start, I get a lot of oily smoke. It subsides completely after 10-15 mins out on the water and doesn't reappear once they have gotten warm, even across multiple stops & starts. Additionally, I get the occasional click (no start) from my port...