225 Promax idle issues

[mackmanscott]

hello yall new guy on the block

i have a 2004 225x promax 0t819312 on my 98 champion 221dc bassboat
my idle is high = 800 should be 650
in looking through my service manual
its says pulse pump could be leaking
or vapor separator could be over flowing
or fuel could be entering the the manifold
runs good but does load up on some extended idle time through the stumps
800 rpm makes it shift hard
also it looks like there is some fuel seaping up through the oil seal on top
and ideas on which one to start with

thanks for any help you can give
scott

[mackmanscott]

anybody got an idea on this

[EuropeanAM]

800 RPM in NEUTRAL, or IN GEAR? Big difference....

If you see a leak at the upper crank seal, that will need to be addressed FIRST.