1999 chevy blazer

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

1999 Chevy Blazer


1 thought on “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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