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  1. oba97

    2017 Mercury 150 EFI Bogging Down

    My 2017 Mercury 150 is bogging down at full throttle. I can run 3/4 all day but as soon as I try to run WOT it intermittently bogs down. I have changed the inline fuel filter with no affect. I plan to change the spark plugs next. Any other thoughts what it might be?
  2. oba97

    Water Pump Question

    I have a 2017 Mercury 150 EFI that I just replaced the water pump impeller/gaskets. I didn't replace the housing. When I tested on muffs in my driveway I had a good strong stream but I also had water coming out of the weep holes at the top of the lower unit (see picture). Is this normal when on...
  3. oba97

    Non-Skid Gelcoat Wearing Off?

    I have a 2017 StarCraft that the non-skid seems to be wearing off. I did some searching but haven’t fount too much help. I assumed the gelcoat was rubbing off, but I did find one thread that mentioned the yellowing could be mildew? It’s on the front swim deck that gets lots of foot traffic, but...
  4. oba97

    Selling Newer Boat For Older Larger?

    I’m curious to hear from anyone who has done this. We have a 2017 StarCraft deck boat with a merc 150. The boat has been good to us but we are now using it on larger bodies of water (Lake Huron in Michigan). It’s not really made for it so we are thinking of making a change. The problem is for...
  5. oba97

    Merc 150 Intermittently Bogging Down at WOT

    I have a 2017 Mercury 150L EFI that will bog down intermittently at WOT. I can idle and cruise at 3/4 throttle no problem, but when I go full throttle it will get up to speed then bog down a bit then go back up to speed. This will continue until I back off a bit. I changed the fuel filter but...
  6. oba97

    8M0109955 Service Manual

    Any idea where I can get this manual for a reasonable price? I can only find it for $88 or $100+ plus shipping. Seems like a lot. It’s for a 150 four stroke.
  7. oba97

    Which Lightweight Oil

    At the risk of sounding like an idiot... what lightweight oil is best for lubricating my steering link rod pivot points?
  8. oba97

    Fixing A Chip

    Well.... I dropped a wrench today and chipped the gel coat off. I was thinking I could use evercoat match n patch but having never used it I don’t know if this is too deep? thoughts?
  9. oba97

    Help With My Battery

    My battery seems to be holding charge decently but I noticed last season ( I live in Michigan) and now that the battery seems to be weeping or leaking liquid. Is this a sign that I need a new battery even if it holds a charge well? I currently have a 27m-x Northern Premium Marine Series battery...
  10. oba97

    Sizing a boat lift

    I am thinking about getting a lift for my boat. Last year I left it in a wet slip on an inland lake but would prefer to have it on a lift. My boat is 3600lbs dry and has a 102” beam. Many of the lifts I find here (Michigan) are rated for 4000lbs and are 108” wide. My concern is that only leaves...
  11. oba97

    Stripped Paint From OB Tilt Actuator

    when I was cleaning my boat last fall I was using Starbrite EZ-on EZ-off. I believe I have stripped the paint from my tilt actuator and pump. I doubt just sitting in freshwater would do this? I assume I need to repaint this but need to know what I should use. Can I just use the standard Mercury...
  12. oba97

    Boat Vent 3 Install

    i bought 3 boat vent 3’s to install in my snap on bow and cockpit cover. I will have to cut the holes out and am a little apprehensive. Does anyone have any tips?
  13. oba97

    Wet slip in michigan

    im looking at renting a wet slip at an inland lake in Michigan this year. I have done a lot of reading but would like a few more opinions on my concerns. 1. I don’t plan on bottom painting knowing I will have to clean everything off at the end of the season. Am I crazy? 2. I just have a snap on...
  14. oba97

    Wiring faria hour meter

    is there any reason why I shouldn’t power my hour meter from the blue power to my speedometer light? I Believe it’s always on when the motor is running.
  15. oba97

    Storage solution help

    im looking for ways to keep items stored in my boat. I have lots of places to put small to medium sized containers but I’m not sure how to keep them from sliding around. I am cautious about screwing anything to the floor as the boat I only a year old. I have a 20’ starcraft deckboat. Does anyone...
  16. oba97

    Delphi connector help

    i have a male side of a Delphi connector that I am hoping to use for a depth gauge as it looks to be wired to the ignition (one purple and one black wire). How do I know what female connector to buy? The only markings on the connector says Delphi 39. Thanks for the help.
  17. oba97

    2017 Starcraft Limited

    Does anyone have a wiring diagram for a 2017 StarCraft Limited? Im looking to install a depth sounder and am finding little information on the boats wiring. Any help would be greatly appreciated.
  18. oba97

    Shot the fogging oil straw in my cylinder

    I know this has been discussed before and there are conflicting thoughts. Some say don't worry about it and fire her up. The other is that you need to remove it. I am going to do my best to get it out. I bought a scope to look in through the sparkplug hole and find the straw. When I look in I...
  19. oba97

    I am a moron and freaking out

    Just bought a new boat with a new merc 150 4 stroke. Had a hell of a time reloading on the trailer because of the wind. In all my excitement I forgot to shut the motor off (it is way quieter then my old 2 stroke.) I pulled up the ramp to check how the boat was sitting on the trailer when I...
  20. oba97

    1975 merc 500 idle issue

    I have been working on my1975 merc 500. I have replaced the fuel lines, wiring harness, fuel pump gaskets,impeller (last year). When I start the boat it runs fine. I can get her going WOT with no issues and seems smooth. After it's warm it doesn't want to idle or go at low speeds very well and...
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