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    Warning lights on dash.

    I have placed an old school mechanical oil pressure gauge on the motor and we have 40 psi at idle. The Engine coolant temp shown on the dash is also erroneous as these symbols are illuminated at cold start. And even if left running for 20 minutes the engine is cool. What I'm looking for is...
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    New 5.7 issues with old(new) starter

    My thought was also to shim. They are different blocks, so the machining may be just enough different to cause the issue. But the bolt being in a different location (closer to the bell housing is a head scratcher to me.) Can you see how far off are the teeth from meshing together? We had to...
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    Warning lights on dash.

    I could use some troubleshooting help. RE: 2001 43GL PEFS in a 4WINNS. New motor runs great. Having issues at dash with warning lights and audible beeps. The 2 icons in the photo below are on, and a loud warning beep for at least 5 seconds after the engine is started. Believe it or not...
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    Detailed wiring schematic for 43GL-PEFS

    OK... here's the end result. The problem was a bad alternator. Once it was replaced, the high amp draw at the battery disappeared, and the fuel pump solenoid functioned properly too. This part of the job is complete! THANKS TO ALL!
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    Detailed wiring schematic for 43GL-PEFS

    Honestly I dont understand that earlier message either. I think that was voice to text and I did not check it before sending!!!
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    Detailed wiring schematic for 43GL-PEFS

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    Detailed wiring schematic for 43GL-PEFS

    My helper, did indeed help. I've confirmed that when the key switch is moved to the "start" position... we do have Pos 12vdc+ to the coil side, and that energizes the solendoid to run... as it sould! I will know more once the new starter arrives. I did attempt to recondition the original...
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    Detailed wiring schematic for 43GL-PEFS

    VERY HELPFUL!! THANK YOU MUCH! I was very much stuggling with the process. Seemed like the fuel pump curcuit should be energized until pressure reading was apparent. Then go to a normally operating condition. Turns out the Alternator... AND starter (solenoid on the starter) were both bad...
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    Detailed wiring schematic for 43GL-PEFS

    Diodes from Amazon... Sounds good. I have determined the alternator was also bad. Symptom was everytime I hooked up the battery, there was alot of amp draw, and the alternator was getting quite hot (that's not normal). While troubleshooting the alternator, I disconnected every lead except...
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    Detailed wiring schematic for 43GL-PEFS

    Thanks to all. I'm hoping to find a part number on one of the diodes so I can order OE replacements.
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    Detailed wiring schematic for 43GL-PEFS

    RE: 2001 Volvo 4.3GL-PEFS RE: 4012022718 RE: 3869053 I now understand about the 2 positive feeds to the fuel pump relay using diodes. Someone has wired a second power source into the fuel pump relay actuation circuit, but it seems to be powered any time the battery is connected (obviously not...
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    Detailed wiring schematic for 43GL-PEFS

    What is the purpose of the ALT side connection? It seems un-needed. Or is that to keep the fuel pump powered after the starter circuit is no longer energized?
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    Throttle linkage to carb, 2001 4.3GL

    Here's the model info. Model 4.3GL PEFS... 4012022718 3869053
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    Detailed wiring schematic for 43GL-PEFS

    RE: 2001 Vintage. 43GL-PEFS Hoping someone can provide a high resolution detailed engine wiring schematic. The previous owner has some wierd things going on, and I'm trying to track them down. Example: the fuel pump runs even when the relay is pulled out of the circuit! Obviously there's a...
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    Throttle linkage to carb, 2001 4.3GL

    Think I should be more concise... So what I need to know is what parts I am missing to attach the thottle cable sleeve to the mounting plate. It appears I have one component that slides into a slot on the cable sleeve.
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    Throttle linkage to carb, 2001 4.3GL

    Need a photo or help. Throttle cable linkage to carb on a 4.3GL. I purchased the boat disassembled and putting it back together. Almost there. BUT I'm at a loss to determine how to fasten the cable to the vertical mounting plate (that attaches to the intake manifold. I understand how to...
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    Indmar 5.7 TBI transplant into 88 SeaRay - Shift Interrupt & Base Ignition Timing

    Hello boating gurus! I'll try to keep this brief, and sorry if my questions aren't worded right... please try to read between the lines. THX I transplanted from a 4.3L carb I/O to a 5.7L TBI (donor boat was '97 mastercraft inboard). Had to extend motor mount bunks, but most everything else...
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    Merc 470, oil forced out at oil filter. Need a Guru.

    Sorry this is a bit long, but I want to give all the detail. OK, this is a new (old) boat for me. 1983 Galaxy Bow Rider with 470 I/O purchased from storage facility (so I have no history). Before I did a bunch of work to it I checked oil (looked OK), cleaned carb and flushed fuel system...
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