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Chevy Kodiak

Discussion in 'Truck & Equipment Repair' started by dooleycorp, Mar 10, 2011.

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  1. dooleycorp

    dooleycorp Senior Member
    Messages: 121

    If anyone can help me...

    I have a '91 Chevy Kodiak with a 3116 CAT motor. I'm noticing that at high speeds the motor seems to die out. At low speeds it's fine. I changed fuel filters. Secondary fuel filter had a little bit of water in it. What does this sound like?
     
  2. NICHOLS LANDSCA

    NICHOLS LANDSCA PlowSite Veteran
    Messages: 4,310

    Any check engine light? Does it start fine?
     
  3. dooleycorp

    dooleycorp Senior Member
    Messages: 121

    Thanks for the reply. No engine lights come on. It starts fine. I replaced fuel sender in tank and all fuel lines.
     
  4. newhere

    newhere PlowSite.com Addict
    from Fenton
    Messages: 1,288

    Sounds like a fuel issue for sure. This is just a complete guess but maybe a injection pump. Your best bet will be to just take it in. Probably run you 150 bucks and then you will know for sure.
     
  5. NICHOLS LANDSCA

    NICHOLS LANDSCA PlowSite Veteran
    Messages: 4,310

    Did you replace the sender and lines before or after the problem? If the problem happened after you could have a line kinked?