Quantcast
Jump to content

Overnight start

Fmarshall04

By Fmarshall04
in Kazuma ATV Forum

 Share

Recommended Posts

Fmarshall04 Apprentice

Fmarshall04

Posted
Posted

Ok letting this unknown atv sit overnight it started and ran for 15 sec or so. So this should mean valve spec is ok set at .003, electrics work, why would an overnight rest do this? Yesterday I was getting spark, fuel into carb and to the cyl, so what gives?

  • 5 years later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Similar Forum Topics

    • PvtTarget
      1991 Yamaha Timberwolf Will not go into 1st
      By PvtTarget
      Will not go into 1st but if ya go past will go into maybe next gear. Will not shift into reverse. I have see others say that the shift cam assembly dowel worn or fall out. How do I get to this? Do I need to break case in half?
       
      thanks for your help 
    • Kaz
      1999 Yamaha Big Bear 350 4x4 no spark
      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!
    • Bobbles
      TRX 350fw no spark
      By Bobbles
      New to the forum here, hoping someone can help. I have replaced the cdi, coil and sparkplug yet still no spark. The measurements for the igniter and stator are what they are supposed to be, the kill switch is working as it should, the neutral light is working as well. Any ideas where else to look before i start trying to pull it apart for the stator and igniter? 
    • darklord19991
      1994 Bayou 220 weak spark
      By darklord19991
      We rebuilt the engine put wiring back together it ran before but now it won’t and has a weak spark we have been trying to figure it out for about a week and still nothing changes does anyone have any help on what it might be?
    • Dumass
      '03 Honda Sporttrax 400EX Carb issue.
      By Dumass
      My name says it all. I have a '03 Honda Sporttrax 400EX with a new aftermarket carb on it that seems to be having issues. I can start it but it idles really rough and when I give it throttle it just kills the engine. I have tried adjusting the idle screw but to no avail. I am in the San Diego Ca area. 
      Any advice will be greatly appreciated. I would also like to get an owners manual for the thing too but can't seem to find a downloadable one.

COMMUNITY SECTIONS

ATV FORUMS

QUADCRAZY MEMBERSHIP

Be a part of best online community of ATV riders and join thousands of people who love ATVs! Share your ATV photos, videos, ATV rides, get help with your ATV and more. Not a member?

SIGN UP TODAY

ADVERTISE WITH US

FOLLOW US ON

  • Automotive Webmaster
×
×
  • Create New...