I have a 94' Mercruise 5.7L V8... I haven't run it in about 3 weeks and when
i started it up today on the hose with the muffs, there was steam coming
from the exhaust. (This has never happened before on the hose) Also the one
exhuast elbow was getting warm... I replaced both manifold and elbows last
year, both exhuast flaps, and the impeller was done about 1 year ago.... Can
anyone recommend a trouble shooting list....

Thanks!