Quantcast
Jump to content

Recommended Posts

Posted

Cat won't run again. A year and a half ago it quit running. Replaced spark plug started ran 10 min. then backfired and quit. Took to dealer replaced fuel pump. Ran good until last week. Have same problem again. Is this a problem withthe 07's? pumps are damn expensive!

Posted

I have worked on a ton of 07s and I never had problems with the fuel pumps, The actually work off of a vacuum. You can hear the pump working if you take off the seat and listen to the pump. You can remove the supply line to the carb and put it on a IV and see if you can get it to start. The only fuel related problem I had was that the vacuum line from after the carb was loose and not pulling enough vacuum to make the pump work. I would blow out that line with compressed air and make sure there are no leaks.

See if you can prime the carb and if that works. I take it that the quad cranks but does not start?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



  • Similar Forum Topics

    • By 88bigbear
      Bought a 88 big bear 350 4x4 took it for a run and lost spark, found it was stator so I replaced that then took it for a long run and it sat for 2 days and no spark again, this time stator tests good on ohms and voltage for source and pick up coils so I started replacing things including regulator, ignition, ignition coil and plug cap, spark plug and everything tests great including all safety switches until the orange wire for ignition coil from the cdi it only reads 3 volts so I replaced the cdi and still 3 volts, any ideas??
    • By cfherrman
      Fixing for a friend. Atv was at a different friends house to be fixed and he rebuilt the carb and had it running nice, then it shut off and no more. He replaced the key and the coil.
       
      So he got busy, so I am helping, I checked the wiring from the stator to the cdi, and from the cdi to the coil. All is good. I checked resistance on the pickup coil, good, and on the source coil, open. I buy a new stator (China) and the 4 prong plug only has 3 wires in it while mine has all 4. I checked resistance in the source coil and it's in the 300's. I pulled one of the old pickup wires out of the old stator and wire it in the new one. Still no spark.
       
      Why do the wires differ, I checked the VIN again and it's "J" for the year and I got a 1988 stator. Please help!
    • By LashinWheeler
      Hello all, I have a 2006 Polaris Sawtooth with no spark. It has a dead battery but with a jump pack on it, it will still not Spark. Plug is good, Throttle ETC is not closed, Stator pick up coil seems to Ohm out in the correct range, Unsure how to properly check the CDI. And when ignition is on the Neutral and reverse light come on but after cranking just the neutral stays on. 
       
      Any help would be great,
       
      Thanks!
    • By rjsummer
      Just some friendly advice on new tires. Check with your ATV dealer. 
      There are so many aftermarket sites, Revco, Royal Distributing, Partzilla, and on and on. Even with their “ big sales”, my local Canam dealer’s REGULAR price beat the tire prices of the 3rd party sellers! People often assume the Dealership will cost them more, but I found this not to be true!
    • By TomJulio
      My 1992 TRX00 recently stopped firing.  I understand this is a common problem. I have ordered an aftermarket CDI unit.    TJ
×
×
  • Create New...