fast beep

[lakepowell]

A week or so ago I cleaned out all the carbs on our two 60tlr outboards while our houseboat was in drydock. Now that it's back in the water I am told that one of the motors has a very fast warning beep, varying with revs. Any guesses as to what it might be? Did I not connect the ground from the oil tank? Also, the chokes or enrichers as they might be, are they automatic or do the solenoids operate when the key is pushed in? 2002 60 TLR. Thanks Jack

[rodbolt17]

all automatic on the enrichners.
most likly a ground is off