Quantcast
Jump to content


1990 Warrior 350 carb issue


Ichoptop

Recommended Posts

After my girlfriend rides for an hour or so the carb starts duming fuel out of the bottom and top lid like the float is stuck. Its done it two rides in a row now. I get it home and pull the carb and the float seems to be working fine. Anyone have any idea what I can look at next to try to figure this out? Is there any adjustability in the float level? Is there any way to check the floats functioning to shut the fuel off like on a Holley? We want to do some day rides but if it isnt reliable I dont want my girlfriend following me deep into the back country if it's going to dump fuel onto the trails.

Link to comment
Share on other sites

I would inspect the float for anything on the float body and the inside of the carb that could be causing it to hang up and also look for holes in the float, if it begins to get a little fuel inside, it wont float like it is supposed to. You may not be able to see any holes or cracks, so it may be a good idea to take the float and submerge it in gasoline for a few hours and see if it ends up with any gas in the float. I would also take a look at the float stopper, make sure the rubber tip is soft and undamaged and make sure the seat area is clean and unubstructed. Another thing I would look for is debris in the fuel or float bowl.

Link to comment
Share on other sites

sounds like it may be passing crud thru to the needle and seat... I'd put a small filter in-line [available at any bike shop] and that might solve your problem. Kinda strange that it would start AFTER it has been ridden awhile, unless the riding is stirring up some debris in the tank... fuel filter will solve that.

If you can, buy some non-ethanol fuel [we have it here at the pumps] it'll make your rubber parts last longer. Ethanol, otherwise known as alcohol, loves to eat up rubber parts! I have 2 ATCs I have to rekit cuz of that ethanol, so only non ethanol fuel from now on... it's like 103 octane and runs $3.79/gal in the tourist trap where I live... :cool:

Link to comment
Share on other sites

I messed with it some more and it got worse. I ordered a petcock kit and a carb kit. The petcock doesnt work for crap either. I was told the guy I bought it from rebuilt the carb right before I bought it. maybe not or not right. If I can do 4 barrel holleys Im sure I can do this little single.

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 Forum Topics

    • By Mikey69
      Heres my story. Kinda long. I guess I was a late bloomer when it comes to quads. I had never ridden a quad in my life. Rode Dirt Bikes as a kid growing up. Back in Oct of '06 I found a Mustang on craigslist. Took it for a test drive one morning before work. Fast car. 351 Cleveland. I had planned on meeting the guy again after work. For some strange reason thats still to this day beyond me, I stopped in Hillsboro MotoSports on the way home from work. I had 6 Grand on me. There was a left over '05 sitting by the front door. It was on sale for $4999. It was $5499 OTD. I didnt even look at anything else. I knew nothing about quads accept I thought it really looked coool and I had the money in my pocket to buy it. I was sitting on it when the salesman walked up and asked... "Can I help you?" Without hestitation I pulled 60 Ben Franklins outta my front pocket and said "I want this Quad. Load it up in my truck." It was just about dark by the time I drove away from the shop. BTW, I didnt bother to ask my ol lady if I could buy it. LOL. Anyway, I took it by the house and showed her. She was kinda stunned but not mad. We drove over to a friend of mines house and unloaded it. I took it to the field across the street from his house. HOLY CHIT!!!!! I was surprised by the power. I had it for about 2 weeks and took it to Sand Lake. I was there a few hours and rolled it on a banked turn at the top of the bowl right before you get to the one-ways. When it rolled, I flew off and landed on my belly. The quad came bouncing and landed on my back. For a month I couldnt even walk. I was scared of it. I considered trading it for a 250EX. Went back to the shop. The salesman said..."Dude!!! You dont want a 250EX!!! Trust me. Just get used to it" I still wasnt convinced. I put it on craigslist for $4000. Calls were coming in. I had a guy that wanted to come look at it that evening. I decided to take it for one last ride at Browns Camp before I sold it. I was still afraid of it. After about 5 minutes I started feeling comfortable on it again. I decided right then, I loved my Honda 450 and would learn how to ride it instead of selling it. That was late Nov of '06. Work was slow for a Painter in Oregon. My new job everyday? Going to Browns Camp and ridding my Quad. I bought my Girl Friend an '02 Blaster. I rode my 450 for 4-6 hours almost every single day for 3 months. And yes, I know my way around Browns Camp pretty well. LOL. In March I bought her an '06 TRX250EX (Thank God I didnt trade my 450 for one of those) LOL Since then, I have become totally addicted to quads. I love them. Couldnt imagine not owning at least one quad. Luckily I have two. My "07 was $6500 OTD in July of '07. Bought it for my Girlfriend. Traded in her 250 EX. A month later we broke up. So, I wound up with two Honda 450's.
       
    • By Gwbarm
      I generally use Non Ethynol fuel in all my small engines. I just got back from the gas station and that fuel has really increased in price since last year, I will continue to use it, even though its north of 1.00 a gallon more. That seems minor compared to cleaning and repairing carbs every year. 
      I was just curious as to what others are doing in regard to gas in their quads, i know a lot of the newer ones are fuel injected which shouldnt pose a problem, but i have had lots of problems with rust and jell forming in carbs when using ethynol fuel.
    • By Spritee1
      having an issue with the unit when running under a load up a hill or in high gear, seems like the belt is slipping, there is a clapping sound coming from the primary clutch like it releases and snaps back in. i don't think I should have a noise like that. this is a friends unit and he has already replaced the primary twice with the same result.
      not sure where to look next
    • By semicolon
      Hi, I am having issues with my TRX350D fuel pump.  It suddenly stopped running so I have replaced all the fuses and cleaned all the terminals.  I have fitted a new pump, fuel cut-off relay and rectifier.  Still nothing!!  The pump runs when attached to a battery.  The engine will start on the choke and the filter fills with fuel but it will  not rev and dies when the choke is closed. I have power to the relay but nothing at the pump black/white wire when cranking the engine.  Any ideas where to go from here would be very much appreciated!!
       
    • By hardcastle
      My friends KQ 300 starts fine and runs, as soon as you put it in gear and try to accelerate its bucks and farts like crazy, not moving... I cleaned carb and it worked good for 1 day... now back to same problem.... could it be such as a bent valve????
×
×
  • Create New...