acert

  1. D

    Fuel Economy Better fuel/power Acert C-15

    Hey guys I'm running and 05 Freightliner Classic XL with a 435 twin turbo Acert C-15, 13 speed, and 3.55 rears. I've been trying to get better MPG and power out of it but I just can't seem to do it. I've tried a few different things from add ons like Air Cells, Turbo 3000 D, to changing driving...
  2. N

    Acert boost

    I have a 2005 cat acert my boost gauge goes up to about 40 psi then drops rapidly down to about 35. No power loss.????
  3. D

    coolent in a 2007 kenworth with a acert c-15

    whats the correct type of coolent needed for my 2007 kenworth with a acert-c15
  4. S

    "Diesel Doctor" vs other after market tuning for '06 Acert?

    I am a new owner operator with two trucks, one has a cat Acert and the other a cummins ISX, the Acert gets horrible fuel mileage and am looking at getting it bumped up to 550 hp but am wondering what the thoughts are on using "Diesel Doctor" to tweak the ecm vs an after market tune from pdi or...
  5. L

    Cat acert C15

    Hey everyone. I'm new on here and hoping I could get some help. I'm driving a 07 peterbilt 379 with a cat C15 set at 550. I keep getting the code 95 which according to peterbilt in greenbay it is the intake value actuator #5 and #6. I've had them changed twice already and I'm just looking to...
  6. K

    C15 cat acert(egr) delete

    Has anyone ever unplugged thier intake acuators for the acert egr system? I'm going to next week to see if the computer will cut my power. My engine is a 06 NSX c15 cat 475hp.
  7. Maria

    A dozen lawsuits now filed against Caterpillar over ACERT engines

    By Clarissa Hawes, Land Line staff writer A dozen lawsuits have now been filed against Caterpillar Inc. over alleged defects with its C13 and C15 engines. In the latest class action complaint filed in federal court in Michigan, Ricky A. Williams of Detroit claims he purchased a tractor with a...
  8. Maria

    Seventh class action suit filed against Caterpillar over ACERT engines

    By Clarissa Hawes, Land Line staff writer A seventh class action complaint has been filed against Caterpillar Inc. over alleged defects with its C13 and C15 engines. In its lawsuit filed in federal court in Colorado on June 24, K Double D Inc. of Parker, Colo., claims it purchased a tractor...
  9. Maria

    Caterpillar seeks consolidation of class action lawsuits over ACERT engines

    By Clarissa Hawes, Land Line staff writer Attorneys for Caterpillar Inc. are asking a panel of federal judges to consolidate five putative class action lawsuits filed against the company over alleged defects with its C13 and C15 engines purchased between 2007 and 2010. According to court...
  10. Tim

    Caterpillar (CAT) ACERT intake valve actuator wiring replacement

    @Tim submitted a new resource: Caterpillar (CAT) ACERT intake valve actuator wiring replacement - 45 minutes from start to finish Read more about this resource...
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