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engine problems

  1. C

    Cat C9 (9DG) 6cyl misfiring when warm

    G'day. Having an issue with a C9 9dg On-Highway engine within a BCI bus. Hoping some of you on here may be able to give some pointers to the following issue: The issue: is that the engine is misfiring when warm around the 1000-1500rpm range when increasing rev and billowing white smoke of...
    • caliundro
    • Thread
    • catc9 caterpillar engine engine problems enginemisfire fuel problems misfiring
    • Replies: 6
    • Forum: Trucks
  2. M

    Case 430 blowing blue smoke

    I recently purchased a 2006 Case 430 with 3350hrs. It pretty consistantly blows blue smoke and sounds like it is missing at the same time. Only when I get it working at around 50-90% throttle does it clear up and sound healthy. Idle and full throttle isn't pretty. It has been sitting for some...
    • Mike Haveman
    • Thread
    • blue smoke case case 430 engine problems skid steer
    • Replies: 27
    • Forum: Skid Steers
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