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Similar Forum Topics
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By Kaz
Troubleshooting a no spark issue, was running OK, maybe a little rich, turned it off, now no spark. I've checked/ohmed out the main key switch, the start/stop switch, neutral switch, brake switch - all good. It will crank the starter, but no spark with the starter or when I try the pull start. I've checked all fuses and diodes. Swapped battery. New plug. New coil. Swapped in a used CDI - no help. Traced, removed, cleaned, reattached all grounds. Removed things like my winch from the circuits to be sure a bad relay or something was dragging it down. When testing voltages, the orange wire going from the CDI to the ignition coil shows no/very low voltage-shouldn't it have 12V on it? Sometimes I get a very weak, intermittent glow on my spark tester, but not enough to fire the plug. I've checked continuity on just about all wires in the harness. Checked/cleaned/lubed w dielectric grease- all connections, redid a few that looked old/dirty. I've checked the stator resistances, all good, but have a stator and rectifier ordered anyway, will arrive Sunday. I verified that the rectifier has a voltage output back to charge the battery while cranking - 10.5-11V, low, but expected while starter is engaged. What else can I check as part of troubleshooting? I have a Haines service manual, but the 1999 350 4x4 seems to be an odd model, there isn't an exact electrical diagram for it, but found one for another year that has all the same number of wires and same color wires, so I've referenced that. Any hints, tips or advice would be appreciated! Thanks!
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By quadcrazy
If you are a new member, why not introduce yourself? This community thrives and grows with you and all our current members! We all want this community to grow and encourage new member registrations. That being said please help out QuadCRAZY by inviting other atv'ers to the community.
QUADCRAZY NEEDS YOU!
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By robert63
my cat only has 100miles on it and is in mint cond. since i bought it new in 2009 it has had what i believe to b a carb problem. going down a steep hill makes it want to stall. as soon as u r on level ground its fine.and at top speed it kinda acts like its starving for gas. u let off the throtel a bit n its fine. idels good starts good. hav taken it back to dealer several times. they eithor said it didnt do it or mayb bad gas. my friend says it sounds like the float level isnt rite. any advise would realy help.
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By lester
I picked up a 2000 Big Bear 400 4X4 that was sitting around that I know nothing about. It will not start. I do have a red light when in reverse. When I take it out of reverse, I do not get a green neutral light, and when I push the start button the red oil light comes on but there are no noises, nothing else happens. How do I test the neutral switch and/or bypass it to see if I can get it to at least crank? And does anyone have other suggestions for me to try?
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By vickijjones
Just purchased this 4 wheeler in June, now I need to replace 1 wheel bearing, 2 boots (on rear), figure just do both sides bearing & boots. Was told it had 2" lift kit on it.Read some where might need to get different boots since lift. Want to do upper & lower. Any suggestions on how to tell if it's lifted & boots I need?
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