need help locating a part

Reply Subscribe

Thread Tools

Search this Thread

Oct 1, 2008 | 01:00 AM

bad99transam

Thread Starter

Staging Lane

Joined: Feb 2008

Posts: 52

Likes: 0

need help locating a part

i just bought a lt4 know modual and i was woundering were it is located at on the car.

Oct 1, 2008 | 06:32 AM

FlamingChicken

TECH Enthusiast

iTrader: (2)

Joined: Apr 2005

Posts: 546

Likes: 0

im assuming you meant knock module and i believe its inside the pcm. open her up and switch them out. try to verify that before you start but im pretty sure about that one.

Oct 1, 2008 | 04:00 PM

EAO SHOT

Teching In

Joined: Jul 2007

Posts: 43

Likes: 0

From: Northwest of Milwaukee, WI

It's not near the PCM. I have a 1994 Firehawk and just changed mine out. Mine was located in engine bay, right side inner fender near the firewall.

Oct 1, 2008 | 04:10 PM

Goat2NV

11 Second Club

iTrader: (19)

Joined: Jun 2007

Posts: 247

Likes: 0

From: Bowie, Maryland

Pop your hood, go to the passenger side, and right between the firewall and the fender, the computer will sit. Unbolt it from the fender, its a 10mm bolt, then gently pull up the computer, flip it over and there will be a cover, held in place by 2 bolts. Those bolts are T20s, unbolt them, remove the cover and you will find your knock module. Hope this helps. Also make sure that you disconnect your batter before you start.