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  1. J

    BX2670 runs badly at high RPM

    So..... I am thinking the first things to check are the fuel tank and whether the cap is venting properly. Not exactly sure how to tell if the fuel cap is venting properly, but it did have a lot of congealed dust.....
  2. J

    BX2670 runs badly at high RPM

    I think this is an excellent suggestion. Haven't sorted out how to check this yet, but next on my list!!!
  3. J

    BX2670 runs badly at high RPM

    Will do. Thanks
  4. J

    BX2670 runs badly at high RPM

    Thanks, will keep this in mind. Going to try a few simple things first.
  5. J

    BX2670 runs badly at high RPM

    How much fuel is in the tractor? Less that 1/2 tank by the fuel gauge? (BX fuel gauges are notoriously inaccurate...) I can't say. Just now it is 1/2 full. Will give this a try. If so, fill it FULL and see if the same thing happens. A BX with a bad electric lift pump will run fine until tank...
  6. J

    Front end loader issues bx2670

    Yes, thought it would be simpler to have two threads instead of confusing the discussion. Tractor has 930 hours and I have changed filters and bodily fluids at recommended intervals or more often. Tractor has never been in the shop.
  7. J

    Front end loader issues bx2670

    Checked linkage, all looks ok. Of course, I really don't know what it is supposed to look like! Both up/down and curl have a little bit of play/wiggle before they do anything. Seems reasonable.....
  8. J

    BX2670 runs badly at high RPM

    After my BX2670 has gotten nice and warmed up, when operating at high RPM and under load, it will suddenly start running extremely rough. Shakes so bad it will make your fillings fall out. Stopping and taking PTO out of gear doesn't help. Backing off the throttle doesn't help. Only completely...
  9. J

    Front end loader issues bx2670

    So.... my front end loader on my bx2670 is wonky. When I first start to raise bucket, it falls instead of raising. Only when I pull all the way back does it start to go up... and really only if RPMs are high. Otherwise, it just falls. If I release to the neutral position, it will stop falling...