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I recently purchased a 99 big bear 350 2x4 that was sitting for a while got it running and went to take it for a ride after about 10 minutes into the ride it stalled and wouldn't let me shift down into neutral tried rocking it back and forth but will not go into neutral...can anyone point me in the right direction on where to start?
By Christy Miller
Need a wire diagram for
99 big bear 350 4x4 can anyone help I have no spark my roommate drove it ended up losing the battery and it grounded out a.wire in the middle of harness was burned to BEAR any suggestions ty
My bear big fires up with the pull start fairly easy. My electric start worked fine but now doesn’t even try. I bought a new battery and the same. The odd thing is, when I start it up at times, the neutral or reverse light will light up at times... depending on if it’s in neutral or reverse of course... wondering if anyone knows where I should replace?
picked up my third timberwolf 250 for my daughters. these are great light weight little quads.
have a strange one for you. the quad will NOT start in neutral. it will start in first.
if i lift up on the gear selector just enough to hear the little click (its not loud, sounds like a contact clicking, perhaps the neutral safety switch?) the light will go out, but it won't yet be in first either. that is how i have shown my daughter to start it and she can.
id like to carry out whatever repair is needed. i have the pdf of the shop manual but it doesn't really have a flow through diagram.
any help appreciated! thank you.
i need to add something. it feels like i can switch into another gear BELOW neutral.
so if i switch to neutral, i can keep pushing the gear selector, and it has another click below the neutral. the light stays on, and when i pull up into first it kind of feels like it has two positions it moves through to arrive at first.
New to Quadcrazy, Has any Yamaha owners had similar issue?
1987 Yamaha YFM 350 Starts on Pull, but just spins on starter, and won't start.
'96 Cherokee here and right now I'm dealing with a no start after a few weeks of suspicious symptoms. She's been driven a lot less over the past year and about a month ago she began starting a little slow. I've got an oversized battery in there so usually she cranks right up no problem. I started monitoring batt voltage and saw around 12.04 V with engine off and 14.10 V or so running. Right before I get the new battery I head to Advance and they run a battery/alternator test. Kid tells me my batt is bad but alternator is still good.
So I lay out the $ and install the same size 34N EverStart Maxx 800 cca from Wally's and the slow start persists. Measuring the new battery with engine off yields consistent readings of just under 12.7 V, so for the past few weeks I began charging the batt at 2A which seemed to help. A few days ago I venture out for an errand and the engine doesn't restart to get me back home. I get no clicks or cranking at all with a key turn. Batt measures 12.67 V at the terminals. Dash gauges seem to react with the key on, voltmeter reading ~11.5 V, although I'm not sure how accurate that is. Fuel pump pressurizes.
Something that happened right after battery change out, which may or may not help in diagnosing the problem, is that my pass side headlight only illuminated half way while the driver side stayed full bright. I have an LMC Truck aftermarket headlight wiring harness giving 55/100w low high beam. It's the kind where you run the lights straight off the battery through additional relays. Had to tinker with the light harness a bit to get the new batt in and may have compromised a connection? Maybe a ground? Either way the pass headlight started showing full bright after only 1 or 2 occurrences and has been right ever since. With my alternator testing good and a new battery I wondered if maybe a loose connection was draining my voltage. I was in the middle of testing batt V connected vs. disconnected over time but this no start happened before I could get it done.
Last thing to mention is that recently I've been removing both my fuel pump and starter relays for security reasons. The way it's acting now is exactly like when trying to start with both relays removed. Being that the fuel pump is pressurizing should I consider testing the starter relay? Other than that could I have caused some kind of part failure by removing and reinstalling the relays maybe around 5-6 times over the last month?
Hello guys! New to the forum, and fairly new to ATVs. I've driven them, but never owned one. Now I do own one. Just picked it up today. It's a 1999 Yamaha Big Bear 350. It's been through some stuff. The guy I got it from told me the previous owner removed the front diff because he didn't want to replace the half shaft. So it's 2wd, even though it's supposed to be 4x4. Lovely. I can deal with that for now.
More importantly, I need to get it running. The carb needs to be rebuilt. The guy I got it from said he sprayed it all out and it still didn't work. I'm concerned he might have damaged it or not put all the parts back. I was looking at a replacement carb, and the OEM parts is $600. I'd rather not spend $600 if there are any other options. I have seen carbs on Amazon and eBay that are in the $40 - $100 range that say they fit. Anyone have experience with these? I'm going to get a rebuild kit for the current carb just to make sure that won't fix it.
Thats the first thing with it. Secondly, it was completely rewired. I need to find a original wiring diagram so I can put it back how it was, with a key and all. Currently it's wired with just a rocker switch. Any sources for a service manual that would include wiring diagrams?
Thirdly, is the Big Bear 350 a good atv? I picked it up for $700. It does start and run when you spray starting fluid into the air intake, so I am not concerned about the engine being bad. I plan to use it for the farm, running around and carrying things with it like minerals and feed and such. Not really for mudding and things like that. How good is the 99 350?
I am certain I will have more questions as I examine it more, but that's all for now. Thanks in advance for the assistance!
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