twin omc 140

[cajunrob]

Hello all,
I know this J&E forum, but I hope someone can help.
OMC twin 140's (1989) run great for a minute or two @ WOT, then drop to idle speed at the same time. The water pressure alarm sounds, But the "pee" water is not hot. New impeller on both.

THANKS for any info!
Rob

 

[boobie]

Re: twin omc 140

Check your fuel system over real good. Sounds like a common prob between both mtrs.