2014 Volvo losing power at certain speeds.

Discussion in 'Volvo Forum' started by Navreetgill, Apr 29, 2021.

  1. Navreetgill

    Navreetgill Bobtail Member

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    Apr 29, 2021
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    My 2014 volvo d13 is losing power at some speeds. Some times its just struck at 55kmph sometimes at 70kmph but it never goes over 95.
    I have new turbo and replaced filters and injectors on truck. Dpf is deleted. What else can it be any suggestions??
     
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  3. pavrom

    pavrom Road Train Member

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    I had similar issue with freightliner ...it happened to be battery connectors loose
     
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  4. Navreetgill

    Navreetgill Bobtail Member

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    Apr 29, 2021
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    Did you had any electric power loss as well? Because i never had any electric
     
  5. Navreetgill

    Navreetgill Bobtail Member

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    Apr 29, 2021
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    Added when try to speed up it will sound like power jerks and it shakes at front
     
  6. Truckwork2461

    Truckwork2461 Bobtail Member

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    When you replaced the injectors and turbo did they check the egr cooler, egr valves? Are you getting any ecu faults?
     
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  7. aussiejosh

    aussiejosh Road Train Member

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    Yes my first thought was its a process of elimination however looks like you've already done that with the filters did that include the air - cleaner filter, if that's clogged up it'd certainly restrict your power. Next thing if you've done all of that is the fuel injector's depending on how many miles/km you've done if the pistons and rings are wearing out you could also lose power however you'd also notice it chewing up quite a bit of oil if that was the case. New or re-conditioned turbo check to see if that's also working properly.
     
    Navreetgill Thanks this.
  8. Navreetgill

    Navreetgill Bobtail Member

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    Apr 29, 2021
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    Update so issue was with trucks air to air.
    We replaced charge air cooler truck is running as new now.
     
    86scotty and QUALITYTRUCK Thank this.
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