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cadillac

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Everything posted by cadillac

  1. The factory ecm program is faulty for these vehicles.. An updated program should be made with sps and gds2.. 3.0 duramax diesel 2019- 2021 sierra and silverado and cadillac escalade
  2. After ecm and reductant programming is done with ac delco tds, parkour regeneration cleaning will solve the problem. you can be sure.3.0 dumax diesel wehicle. p2382 and p2383 codes.
  3. After the ecm and reductant operating system is discarded, the prkifur filter needs to be cleaned..we experienced this problem. We solve it without changing any parts..
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