• Welcome to Jetboaters.net!

    We are delighted you have found your way to the best Jet Boaters Forum on the internet! Please consider Signing Up so that you can enjoy all the features and offers on the forum. We have members with boats from all the major manufacturers including Yamaha, Seadoo, Scarab and Chaparral. We don't email you SPAM, and the site is totally non-commercial. So what's to lose? IT IS FREE!

    Membership allows you to ask questions (no matter how mundane), meet up with other jet boaters, see full images (not just thumbnails), browse the member map and qualifies you for members only discounts offered by vendors who run specials for our members only! (It also gets rid of this banner!)

    free hit counter

Search results

  1. Markk

    Weird Threads?

    Anyone else see these threads? Looks suspicious.
  2. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    I pulled both batteries and put on charge out of the boat. Both read about 12.4 with multi-meter after charge. took them to Sam’s Club auto center for Cold Crank testing. My (5yr old)Blue Top Optima start battery failed test performing 200cca out of 800. My house group 31 Duracell AGM(4 years...
  3. Markk

    Boat Stuff FS: Boat Guides and Pads (Dallas, TX)

    I’m local to Dallas, do you believe these would work on a Shorelander trailer running a 24ft Yamaha?
  4. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    After rattling the buckets…error code never returned. We got it back in safely. still gonna replace both batteries. It’s time after 4 years. Thanks to the library of information of this forum I was able to apply a little info and get back on my way. Appreciate the brotherhood here. Poor fellow...
  5. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    May have found trouble. After working with Port bucket…..checking for debris and gently bumping it……code has cleared. I was able to crank both engines and observe correct bucket movement on both when shifting R-N-F. Gonna give the roof solar a little longer to charge and then try a run back to...
  6. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    Further inspection reveals buckets are out of sync when computer is off. Starboard bucket is all the way up, Port is all the way down.
  7. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    Batteries are a little lower than normal, despite being on Noco charge an hour ago. I tried to parallel batteries to get voltage up. Dash showing 12.6v on both. also tried a full system reboot with battery switches. both engines will crank, but throw an alarm as soon as computer boots up.
  8. Markk

    @HELP 2018 242LSE Check Engine Stop BCU

    Looking for anyone familiar with Stop BCU Check Engine code. Just launched 2nd time this season. I’m anchored 1 mile from launch from launch I ran at low idle for about 15 min, then ran across lake to anchor spot running about 42mph. coming off plane and no wake to setup anchor the Check...
  9. Markk

    Boat 2019 242lse 35hours in Texas

    Sharing this listing…seems like a solid boat. https://www.facebook.com/marketplace/item/242823684636291/
  10. Markk

    Developed a Spring Head: Ram Pump Next

    With the world getting more unpredictable by the day, decided to develop a spring head. After a lot of digging and about $600 in material I have 1 gal/min flowing constantly. Working on a Rife Ram pump next to get it up the hill to storage tanks.
  11. Markk

    My Yamaha won't float today

    Teaching Yamaha to others…
  12. Markk

    Titanium Welder and Plasma Cutter

    I’ve completed several projects and still very pleased with these tools. Pretty critical to keep fresh tips and cups in the plasma torch. I also added a Band saw from Harbor Freight. Make cuts so much faster and straighter. Setup the cut and walk away to work on another task while the saw chews...
  13. Markk

    Bridge Construction with Flat Rack Shipping Container

    Curious if any of you has used flat rack intermodals for creek crossings? Family just purchased 54acres in the deep woods and we need to create a bridge crossing. Looking at this rough plan to start out. Open to any advice from someone that has used these flat containers. Creek is a slow...
  14. Markk

    SOLD SOLD - 2019 242 Limited S E-Series Suede Grey - Ohio

    Pipbecks.....please give us some guidance on what you experienced in the sale process. I have a similar boat I’m considering putting on the market. What pricing temperature/challenges did you face? Did dealers/brokers light up your phone lines just seeking to flip it?(happened with a 2017 truck...
  15. Markk

    242 dragging Yukon XL down ramp

    Here are repair docs with part numbers.
  16. Markk

    242 dragging Yukon XL down ramp

    Check your brake vacuum pump. Had it go out on both my 2017 Yukon and 2017 Sierra. Will feel like your brakes are failing and little pedal action. Brake pedal will have no cushion....and will go straight to hard pedal. I have the part number somewhere....will try to find. I got drug down a...
  17. Markk

    Help diagnose loss of power on 2005 Rotax 4Tec Supercharged

    Bump. I know not a yammie..... any ideas?
  18. Markk

    Hot bearings on disc brake axle

    Here is some data from my bearing work. https://jetboaters.net/threads/replacing-bearings-wear-ring-and-axle-temps-for-2014-shorelander.23357/
  19. Markk

    Help diagnose loss of power on 2005 Rotax 4Tec Supercharged

    Where is air filter? Buried in front locker
  20. Markk

    Help diagnose loss of power on 2005 Rotax 4Tec Supercharged

    Has fast key installed. Plugs were changed last season. No water in hull. Impeller looks smooth. Fresh fuel in tank. Plug tips look clean(bright and white). Unit has 120hrs on it. Engine will not make full power. After on plane will rev to 7200rpm but arrives slowly. Out of water owner tested...
Top