All posts by dstech

2000 400ex smoke under acceleration

Hey guys, I’ve been out of the Atv game for a year or so but I recently picked up a 2000 400ex that needed some work. When I bought it she had some carb issues, some how the screws came off the slide so the slide was not lifting. I fixed and rebuilt the card and it runs greats. When I took it out for her first ride I noticed when I give it a lot of gas it will blow blueish white smoke (oil). It does not have any powerloss, the oil seemed a bit watery so I changed it but it still smokes. Sometimes it seems to go away, my question is do you think it’s valve seals or rings? It idles fine and there is no smoke at idle. There is also no weird engine noises. The quad is all stock besides no air box lid and I have the air fuel screw turned out 2 turns. I thought it was just rich at first but fuel would be black ish smoke. If anyone could help me out that would be great! Thanks, nick!

Tried out the new tires pics

First off I tried out my new tires y’all’s recommended and I couldn’t be happier!!! they were smooth and ride like a dream I find it handles a lot better due to the width of it.In the mud the grizzly was effortless even the thick mud.My buddy is a can am freak now turned grizzly after he tried mine for the first time.I ha can am guys giving me the thumbs up lol.I took my 2rtip off until I get my fuel controler just as a precaution due to what y’all said.I don’t know why my pics come
Out sideways on here cause there straight on my end but here is a fuel pics.Did I say how much I love my machine!!!!

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Tried out the new tires pics-image.jpg
 

gear indicator and eps issue.

On my 2010 850 if I let it sit a few minutes and crank it the eps and gear indicator doesn’t work. If I turn the key off and back on everything works. Then last week the everything in the pod stopped works besides the hours while riding and I couldn’t get nothing to come back on until I let it sit a week. All fuses are ok. Anybody ever see this?

Ehs shipping

I places my order for ehs fuel controller a few days ago and still no email confirming it’s been shipped.Are they usually this slow?When I ordered my 2rtip from Minnesota I had that in washington state in 4 days packaged nicely and everything.

570 overheats after hours of riding

As anyone had the problem of overheating after 4 or 5 hours of hard riding? Mine seems to almost every trip. If I ride for the day it always seems to overheat near the end of the day, I take breaks and the machine doesn’t constantly run for that long. I have checked coolant and there is no air in the system also my fan cycles and the radiator is clean. I’m about to trade this thing in since it gives me problems on every trip.

Best flowing air filter?

After purchasing the ehs fuel controler I’m now looking at changing out the air filter I’m going to going with the ehs racing lid and want the best flow I have read on here some say k@n some uni.lm looking for maximum flow and protection against dirt dust.lm not a mudder I’ll go in a bit but not looking for it I will however cross creeks,rivers and a couple feet deep at best,I don’t float it.2015 grizzly 700.Thanks in advance!!