Oct 252015

How do I put a 2002 motor in the 1999 same 4.3 Vortec but is a detonator sensor

1999 Chevy Blazer

  One Response to “1999 chevy blazer”

  1. Since you are going to be using the computer from your existing 1999 Chevy that currently does not have a Knock Sensor, all you would need to do is to leave the knock sensor unplugged. The 1999 Computer doesn’t know you even have a knock sensor or a different engine for that matter. The rest of the long block should be pretty much the same.

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