Merc 175 EFI Issues

[Brian123]

I've got a '96 Mercury 175 EFI that has been having some issues...Often when I attempt to get up on plane it bogs down...I have to play with the throttle several times before it takes off...Also when running WOT trimmed out for a period of time the motor will shut down...I can start it right back up, and take off, but it's getting annoying....No sensors go off, and it appears to be getting adequate water pressure...Any ideas?

[nite toller]

A friend had the same issues with his 175EFI . It ended up being a throttle sensor. You might want to start threre.

N.T.

[Czar]

Check the primer bulb.