• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Search results

  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
Top