Go Back   Maxum Boat Owners Club - Forum > Maxum General > Engines
Click Here to Login
Register FAQ Community Calendar Today's Posts Log in

Reply
 
Thread Tools Search this Thread Display Modes
 
Old 05-29-2019, 10:56 PM   #1
Ensign
 
Join Date: May 2019
Location: Prior Lake, MN
Posts: 3
Default 1999 Maxum 2300 SC - Stalls when moving into idle

New owner (but not new to boating), 1999 Maxum 2300 SC. Engine 350 MAG MPI. Engine is fairly new - less than 100 hours (guessing), was replaced last year by the previous owner.

I just purchased this two weeks ago, second time out, had our first issue: After cruising the lake for 3 hours, pulled into the city slip to use the facilities and pick folks up, upon returning about 20 minutes later I find that the engine will not start in the neutral position. Engine cranks fine and sounds like it might start but doesn't. Pushed throttle lever button to disengage shifter and open up the throttle a bit, it will crank, and start...sounds fine at about 1000 RPM's.

All gauges look normal. Putting the boat into neutral kills the engine. Will not restart unless the throttle is advanced...after a couple of tries I figured out if I was fast enough, I could get it into gear.

All indicators seem to point to the Idle Air Controller - but, I can't seem to locate this part in the engine compartment. Mercruiser website lists the part number, but it is not on any of their diagrams.

Can anyone point me in the right direction - a photo perhaps? I know what the part looks like, but I'm just not seeing it.
__________________

Telrev is offline   Reply With Quote
Old 05-29-2019, 11:28 PM   #2
Admiral
 
mmwjr's Avatar
 
Join Date: Feb 2012
Location: Essex, Maryland
Posts: 10,606
Default

Welcome aboard

See like to throttle body assembly, IAC is #16

https://www.perfprotech.com/mercury-...3/85?model=623
__________________
1997 Silverton 362, 7.4 Crusaders
1997 2400 SCR, 5.7 Vortec / Bravo 2

Mike
mmwjr is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Powered by vBadvanced CMPS v3.2.3

All times are GMT. The time now is 08:31 AM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2024, vBulletin Solutions, Inc.