2005 trailblazer i have swapped the engine and i just need to know if i need to get the computer flashed the engine is out of an 04 trailblazer exact same engine.

60

Asked by May 20, 2017 at 05:38 PM

Question type: Maintenance & Repair

1 Answer

60

also i have a knock sensor that isnt hooked up will that keep it from starting?

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