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  1. 3

    1997 Mercruiser 5.7 Electric Fuel Pump Conversion

    Need a bit of help guys. I understand needing the oil pressure switch to control power to the new electric fuel pump, and tying it in to the starter circuit, however this starter only has 2 terminals instead of 3. How can I work around this and still have power to the pump when the engine is...
  2. 3

    Starter Slave Solenoid

    Could someone please tell me where the starter slave solenoid is located on a 2013 Mercruiser 3.0 MPI? SN# 2A047409 Please tell me it is not on the backside of the metal bracket, just above the starter? If so, how does one access it? Thanks
  3. 3

    Engine Alarm / Wiring Diagram 2003 5.7GXI-D

    Hi guys, I've been trying to find out why there is no engine alarm when you turn the key on before starting the engine. I hear the fuel pump kick in, but nothing else. Engine runs fine, but no alarm. Is the alarm buzzer located somewhere near the helm? I cant seem to find it, despite a thorough...
  4. 3

    Safety Lanyard Switch for a 2008 5.0 GXI

    I'm looking for a part number for a safety lanyard switch. Is anyone able to look this up for me? Thanks!
  5. 3

    EST1 Open

    Working on a 2007 MPI 4.3L, [SN 1A041962] and have a few issues. First is the EST1 Open code that keeps coming back within the Diacom software. The engine appears to be running just fine on all 6 cylinders, I have checked the ignition wires, and the plugs look good. I can delete the code while...
  6. 3

    2001 Mercruiser 5.7 TBI Won't Keep Running

    Can't keep the engine running, and I'm stumped. New cap, rotor, wires and plugs. Engine fires up right away, sounds normal for 30 seconds to a minute, and then hestitates, chugs and stalls. Fires right back up again to do the same thing over and over again. Engine scan shows a code for the MAP...
  7. 3

    1985 Chris Craft Scorpion 266

    Hi Folks, Does anyone know where I can obtain an owners manual? Thanks!
  8. 3

    Avon Stern Light

    Hi folks, I recently bought a used Avon 360, with a 40HP Yamaha outboard. Seems to be a really nice dinghy! The stern telescopic navigation light [goes up and down on its own when you turn the lights on] is not working. I had a quick look at the mechanism and it is toast... I've looked online...
  9. 3

    2006 Merc 8.1

    Hi guys, Where can I find a wiring diagram for a 2006 8.1? Service manual 30 does not contain one. Thanks!
  10. 3

    2006 Mercury 15HP 2 Stroke / No Fuel Flow

    For some reason there seems to be a restriction where the fuel enters the carb. There is plenty of fuel at the carb, [the fuel bulb on the hose is rock hard with pressure] but fuel will not enter. Even after removing the float and needle from the carb, there appears to be some kind of blockage...
  11. 3

    Sierra U-joints 18-6406

    This U joint comes with 3 different sets of retaining clips. How does one know which set to use? Also, there is a note in the box saying to make sure the sharp edge of the clip is positioned away from the bearing cap. Maybe its my eyes, but both edges look the same to me. Thanks!
  12. 3

    Volvo 4.3 Timing

    Can someone please confirm the ignition timing on a 1999 Volvo 4.3L GS? I believe it is 1 BTDC using the 4 pin connector in the Delco distributor? Thanks!
  13. 3

    Mercruiser 5.7 Alpha 1 Overheating

    Hey guys, I am just about at my wits end here with an overheating issue, on a 1988 5.7 Alpha running on muffs. The drive has been resealed with new water pump assembly, and I have LOTS of water flowing at the thermostat housing connection from the drive. I have checked the thermostat housing...
  14. 3

    Yamaha Sterndrive Trim Pump

    Does anyone have a wiring diagram or photo of the wiring in a Yamaha sterndrive trim pump? Installing new brushes, and not sure of the connections. Thanks!
  15. 3

    Bravo Gimbal Ring Repair

    What do you guys think of this repair? Shims are made of stainless hose clamps. Steering pin is quite snug going in with zero play. Once the bolts are tightened, it should never come loose again. I think it's as good as new. :)
  16. 3

    Clarion XMD1

    Hey folks, I am looking to update the Clarion XMD1 in our cruiser. Its an awesome system, and sounds great, but has no Bluetooth, just AM/FM CD. There are no other inputs to make use of. There are already multiple sets of speakers, sub-woofer, 2 additional amps, a 6 pack CD changer, and a remote...
  17. 3

    Boatinfo

    It appears as though boatinfo.no is down again?
  18. 3

    2003 240HP EFI Jet Boat

    Hi guys, I have a 2003 Mercury jet boat I'm working on with a 240HP EFI 2 stroke, that has no spark on any of the 6 cylinders. A scan shows "ECM-TRIG OPEN" for all 6 cylinders. There are no other faults showing. I have checked the 4 fuses, the connectors, the main relay, disconnected the black...
  19. 3

    1992 OMC 351 King Cobra

    Hey guys, went to change the oil in a friends boat, and the level is twice as high as it should be... Sucked the oil out and it is all milky... :( Strange thing is there are no external leaks anywhere on the engine when running it on the muffs. Lots of water coming out the exhaust. Do these...
  20. 3

    Seadoo XP DI Information Center

    Working on a friends 2004 Seadoo XP DI. It keeps blowing the 2 amp information center fuse when the safety lanyard is connected. Runs fine other wise. All the connectors and wiring seem normal. Anyone have any suggestions? Thanks!
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