Search results

  1. P

    2007 3.3l 250hp starting at 3000+ rpm

    It is on a stand, no control cables hooked up. Throttle is sprung shut. This is acting like it is wide open throttle to me, but it is definitely closed.
  2. P

    2007 3.3l 250hp starting at 3000+ rpm

    okay. i'll let it run and see
  3. P

    2007 3.3l 250hp starting at 3000+ rpm

    runs for about 1 second then I shut it down. 3000 rpm is a guess. could be 4k or 5k. it is quite startling. Started it twice, then again 2 days later. same thing each time. figured i'd get an error code or something to debug. ordered a replacement ECU that is returnable within 30 days...
  4. P

    2007 3.3l 250hp starting at 3000+ rpm

    got this on a trade - Only YDS code is a 45 - "Shift cut-off switch" that is 100 hours old. YDS data is below. compression is good. got hopes for this motor. Go to start it on the stand and starts at 3000 RPM. I am stumped. Thinking it is the ECU. Thoughts? This the the YDS data: Engine Monitor...
  5. P

    Trouble reading fuel rail pressure with autozone fuel pressure kit

    2005 115 4 stroke (the yamaha). Can't figure out what I am doing wrong. There is an adapter in the kit that connects up to the fuel rail. When I connect the gauge hose and start the motor, fuel starts leaking out under the adapter. O-rings look to be in place. Anybody out there tried this...
  6. P

    Help with T-top install on 84 Trophy CC

    This is the 19' trophy with the wide center console. Only have 11" of clearance between the console and the gunnel. My T-top legs are going to be a real pain. I am seeing the T-tops that bend to install on the sides of the console, but I am going to have to reinforce the fiberglass to hold...
  7. P

    2003 Yamaha F115 running on 3 cylinders

    I see the YDS 1.33 kits on EBAY for $55. Going to get my hands on one. thanks
  8. P

    2003 Yamaha F115 running on 3 cylinders

    Cylinder #2 is the problem. Starts, idles ruff on 3 cyclinders. Runs up to 3000 rpm. New plugs, coil packs and injectors. Compression is 125, 135, 125,135. How do I check the wiring harness to injector? Anything else I am missing? I am stumped. Thanks
  9. P

    2005 115 4 stroke - won't crank, neutral start issue?

    Okay - my shift control box does not have a neutral switch in it. I shorted the lead on the harness, now I am in business. I'm thinking the neutral safety mounted in the motor should be sufficient to prevent starting the motor in gear. Is that correct?
  10. P

    2005 115 4 stroke - won't crank, neutral start issue?

    Re-powering our 87 trophy. Had this 115 down to the pistons. All back together and purring on the stand. Put it on the boat, connected the control cables and noticed the shift cable was off a bit and would not go into forward. Pulled off the lower spun my shifter rod a bit and put it back...
  11. P

    Adding T-top to 19' 1987 Trophy

    Just kind of wondering what I have for deck here. Anyone pulled one of these apart? Am I going to run into anything if I cut an 8" hatch under my center console to install these backing plates? Thanks.
  12. P

    Merc 2005 115HP Rod and Main Bearing availability

    got the markings on the crank. Ordered the appropriate center main bearings and the #1 rod bearings. Got it all together and is spinning like a top. Going to mount it next week. Thanks for the guidance
  13. P

    Adding T-top to 19' 1987 Trophy

    Trying to bring this back to life for Lobster season. Repowering to a 2005 Merc 115HP 4 stroke and want to put a t-top on. Found a nice t-top locally. Was looking at putting in backing plates for this. Anyone have any alternatives or recommendations on the process? Thanks
  14. P

    Merc 2005 115HP Rod and Main Bearing availability

    seeing there is stamping on the crank and case to tell what bearings are to be used. Can I get by with changing the damaged bearings or do I have to do them all?
  15. P

    Merc 2005 115HP Rod and Main Bearing availability

    1B200265
  16. P

    Merc 2005 115HP Rod and Main Bearing availability

    yes, made by yamaha that year. 1115F23DY
  17. P

    Merc 2005 115HP Rod and Main Bearing availability

    I am seeing some WSM green bearings on ebay. What do you think about just replacing the #1 rod bearing, checking all the tolerances and going for it?
  18. P

    Merc 2005 115HP Rod and Main Bearing availability

    There is a table that gives difference clearances for different colored journal bearings. So, as I read it, because I have green journal bearings, I need green clearances (as listed in the table). If I am out of tolerance, it does not say to change colors, it says to get a new crank.
  19. P

    Merc 2005 115HP Rod and Main Bearing availability

    Says to verify tolerances with plastigauge
  20. P

    Merc 2005 115HP Rod and Main Bearing availability

    Match what is there. Struggling with availability. I'm not seeing any colors on the main bearings
Top