Ive just cleaned my engine bay using autoglym engine and machine cleaner i sprayed it on then hosed it of whilst the engine was running, after id finished i took it for a spin and it started to misfire and idle bad (600rpm), i believe ive got a bit of water in the spark plugs etc.....whats the best way of sorting it...cheers, by the way i left it running for about 10 mins to get some heat going so im hoping the water might evaporate with the heat?