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Good Morning All!,
After a significant amount of reading and tinkering, I'm stumped. We have a pair of Arctic Cat DVX 90s (4-stroke), and one of them runs very rich at wide open throttle. I've cleaned the carb (which was installed new last year), verified the main jet (80) to be per the original spec, installed a new air filter, tried a hotter spark plug (CR6HSA), and adjusted the valves (tightened a modest 0.0005" but improved starting). The hotter spark plug may have help just a bit, but not appreciably.
Just for fun, I swapped the CDI between machines, and that didn't help either.
Fouling plugs very quickly, but not to the point the machine will not run or start. [black instantly]
Logically, I assume I'm revving out, but the other machine doesn't "stumble/blubber" anything like this one.
Should I try a smaller main jet?
Any ideas you guys may have would be much appreciated.
Thanks in advance everyone.
By Julio Cano
The tires which I bought on ebay cannot be balanced, it’s out of round.Tried riding and had wobble.
It was mounted in shop and they also put it on a rim they had sitting in the shop and same issue to confirm it.
Are they defective ?
They have brand new high quality tires for my old suzuki gsxr750 and want about $600 for two tires.
Is it worth it to pay that much or buy another set of front rear tires like Hexautoparts which has good reviews on trustpilot.com?
Any recommendations ?
By Chris Owens
I have an 04 arctic cat 400 fis 4x4 manual changed the centrifugal clutch, changed the clutch discs and adjusted the clutch. When shifted into gear forward or reverse it will leap a little but will not go it was moving with the old centrifugal clutch but it was worn out. Any help would be appriciated
It will go into neutral, 1st, 2nd, and reverse but nothing after 2nd gear. The shifter moves freely going up completely nothing but when you shift down it works. I’m not sure if it’s tranny issue worth messing with or if I should just buy a new one. Overall besides that the thing runs like new.
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So my front hub broke, I’d like to put aftermarket on. Hard to find new oe ones. Please help. I’m new to all of this, I have some car knowledge and try to apply it
Was using the quad the other day to shuttle wood from my pickup to my wood pile. When the job was done I turned off the Quad and heard a bit of a racket from the front end. When I got down underneath the sound seemed to be coming from the fan housing. fan was moving in spurts and not quickly... much like a computer case fan that's had it's day. What I know.
Temp sensor is ok, as the fan tries to activate fan is getting some voltage as it is attempting to spin. When I first bought it used I tested the fan direct to battery and it was fine. The fan was working ok even not direct wired as I went on a couple of rides and when stopped and idling the fan did run Seems to be free spinning with my finger read up in the manual and they require me to drop the rad. now I'm not opposed to that as the rad has some damaged areas I want to try and straighten out. But if I can get the fan working without, I can leave the rad as it is until next year.
Fan assembly is about 300 bills, any work arounds or alternatives? I even thought large computer case brushless fan. smaller ones are about $7 larger ones better quality probably far below the 300. They run standard 12v DC.
Anything I should be doing before dropping the rad... other than check for obstructions even though it seems to spin, and trying to hardwire it to the battery again for a test to see if it acts the same?
By Guest Fox300exchic
The Hop-Up: You may be saying to yourself, “that’s a chick bike,” and you’re right. But honestly, it’s so much more than that. It’s one badass bike. http://www.quadmagazine.com/quad/features/article/0,24942,1587044,00.html
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