Quantcast
Jump to content

TBoss 550 died while running, then wouldn't start.


TapBoss

Recommended Posts

So I'm out a deer camp and ran the sxs for 2 days.  The next morning, fired it up and headed out.  Made it about 50 yds then bogged down and died.   Restarted twice and only moved a few feet then would not restart.  Took the truck out for the day to hunt and when I got back I could hear the fuel pump kick on when the key was turned but it would still not start.  Added stabilizer to the fuel and put the trickle charger on it and tried again the next day, still the same - pump coming on and turning over but no start.  Other than spark plug, air filter or injector clog any ideas?  Out in the middle of nowhere so limited on resources.

Link to comment
Share on other sites

Hi TapBoss,  This maybe beyond field repair, the electric fuel has a restriction/clog.  I had a similar problem with my Kawaski 750 Teryx (2008).  I would drive a little distance and bogged down, but not die.  I was able to drive at less than 5 mph back to camp.  Took it in for service, and then found out the problem.  The Teryx has the fuel pump in the gas tank.  I was very careful in filling the tank then, using a filter in the funnel.  Panty hose works as a great strainer, seriously.  Hope this helps.  Don N.

Link to comment
Share on other sites

No, never started again after that incident. Got it home now, air box/filter clean but couldn’t find my spark plug tool to pull it. Have a new one arriving Wednesday so we’ll see then if plug is fouled. About at the recommended hrs for changing and I had been doing a lot of short trips. Will check fuel filter as well. 

Link to comment
Share on other sites

Had similar situation. Road a nice long ride. Stopped to get a drink at a store. Machine started but wouldn't idle and died. Had to give it gas to keep running.

Got home sat a little and all was good. Changed the fuel filter and even though it's a new machine. Looked like paint chips inside the filter on the output nipple. 

I put a plastic filter on and haven't had any trouble with idle since. I'm going to get another injector and replace just to be safe. Once I get other issues taken care of.

Link to comment
Share on other sites

  • 2 weeks later...

Update, replaced the spark plug which did nothing.  Pulled the fuel injector and it is working properly (mist) - but the video on youtube from Massimo states if you see 2 streams it's bad.  The fuel injector has 4 holes??  Anyway, added fresh fuel just incase, still no changes.  Battery is fully charged and engine will turn over like crazy but not fire up. 

 

Link to comment
Share on other sites

Does it have spark? If not then is most probably your stator.  If it has spark then it is either your fuel injector is clogged, clean it with carb cleaner until you have a good stream of fuel; take off your air filter and spray starting fluid into the intake manifold try stating it; if it starts then it either your fuel pump or your fuel line.  If it doesn't start then it is electrical (stator, ECU or a wire)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By David 184
      it looks like the rubber gasket that is used to weather proof the main instruments ( signal light, speedometer , tachometer, etc) on my Coleman 400 UTV that I purchased in the fall of 2021 is falling down across the instruments. This is obsuring all of the indications at the top and is now affecting the operation of the tachometer since it forms the circle around the tach.  Anyone else had this problem? is this something that I can take apart and fix or is this something that is sealed?  
    • By k-bo
      My T-Boss 410 died hard on a run up the driveway and wouldn't restart. Cranks over fine, 12v at coil, fuel in cylinder (from plug check), and wire from computer to coil buzzes out OK. Computer threw a P0351 ignition coil malfunction message. I pulled the coil, measured resistance across the primary, and it was about 0.8 or 0.9 ohms, nominal for most ignition coils. I measured the secondary resistance as well and got about 6.5K ohms, also nominal for most coils. I checked the plug wire resistance and it was about 5000 ohms, which seems OK. And really perplexing, my spark tester shows spark. I got to feel it too, when I held my fingers too close to the conductor. 💩! Have any of you folks run across this?
    • By Wood
      I have a 2014 Polaris ranger 900 xp. What fold down windshield are you using and what is the durability of it. And where would I  find it.  Thanks 
    • DIY like a pro! Shop from over 1,000,000 Repair Manuals at eManualOnline.com! As low as $14.99 per manual. Shop now.
    • By waric31
      Hi everyone, I'll start this off with a TLDR; If you were looking at a 2020+ 2 seater RZR XP1000 premium, Wolverine RMax, Teryx KRX 1000 (base, trail, or special edition), Maverick Sport XMR, Commander XMR, and a Talon X, which would you get and why? Also, If you have any of these what is your favorite and least favorite things about them?
       
      Long version:
      I'm looking at getting a SXS this year, and want some input on this vs that, and to hear the personal experiences of anyone that has or had one of the above models. I normally take my Ford Ranger out trail riding every other month or so but I recently bought property with some friends and we're going to be going out more like every 3-4 weeks at least now. So I'm thinking a SXS will be smarter to use than beating on my daily that often lol. I've had several ATV's over 14 years but never had a SXS. I've been out of the powersports scene for about 6 years now so I'm trying to play catchup on all the new models. I worked for BRP for a few years, I'm pretty familiar with their products but left a few months before the Maverick Sport was released, so I haven't had any hands on experience with the final product or the updated Commander.
      I live in Florida, slower trails with lots of trees, sugar sand, and mud/water. I don't need an X3 or RZR pro type power/suspension but I do like the bucket seats and seating position of a pure sport SXS. Defenders are too upright and the seat/pedal position doesn't let me stretch my legs out on 6+ hour rides. I'm not planning on going crazy with mods outside of a hard roof, snorkel(s), extra lights, tires and a fairly basic speaker bar or pods. Snorkel(s) and a roof are my "must have" before I take it out, snorkels for insurance where we ride and roof because I'm a redhead. The other things can come later down the road.
      I haven't stopped by any dealers yet but I'll be going to check each model out over the next couple months.
      So far the big things that stand out to me on paper for each is:
      RZR XP1000-honestly nothing jumps out on this besides it's the lightest weight, but only by 30 lbs
      RMax-aesthetically I like it, video reviews are pretty positive. But compared to the others it seems expensive for what you get
      KRX-significantly more suspension travel than any of the others and the biggest fuel tank. The trail and special editions seem like a good value for the extras they have. Also the most expensive model on my list
      Maverick Sport XMR-besides a roof it comes out of the box with everything I really want, and it has the most ground clearance (tied with the Commander XMR). Tied with the Commander XMR for the best "bang for your buck" imo
      Commander XMR-I really like the bedside storage, dump bed, and higher mounted winch. Plus what I said for the Maverick
      Talon X-cheapest MSRP, comes standard with a roof, and it has a physical transmission so it should be more reliable than a belt long term and hopefully cheaper to snorkel. BUT it does have the worst ground clearance (eventual tires and possibly a small lift can remedy this) and the smallest gas tank (in my experience Honda ATV's were more fuel efficient than everything else I owned so the smaller tank size may not matter)
  • Gallery Images

×
×
  • Create New...