Where can I buy one at? Tried the local auto parts stores autozone ,murryes,ect..... no one has them. Is it something I have to get from a dealer? Thanks for the info guys.

 

could try ebay

 

gmpartsdirect.com part number is 16214681

 

Thanks guys

 

i got mine off ebay brand new for $35 shipped. Check it out it's cheaper the GMpartsdirect.~Cole~

 

How often is this actually needed?

 

If you're going to get the car tuned, its often suggested to put it in because it just helps with the PCM detecting false knock.

 

i believe it will help mine because i think mine has some false knock. It pulls HARD 'til it hits 4K RPM's and it starts to buck and lag. So i'm doing the LT4KM, fuel pump, and new opti to fix it. Should help a little though~Cole~

 

Problem is no one at the parts stores knows what cars they're in. 96 Corvette had the LT4. (Yes, as did the Firehawk, but thats not in their systems)

 

I am running the LT4 module as well. I remember reading on how somebody had a problem with it, and once they removed their problems went away. Anybody know about this thread?

I have had no problems with mine, and got it from some online dealership. (cant remember the name)

 

Might sound like a newb question but how do you put on the lt4 km?

 

ebay or summit 53 from summit, 35 on ebay

 

Just a couple bolts to take out the PCM on the passenger side under the cowl and a bolt or two to take off a small cover once it's out and the old one pops out and the new one plugs in.

 

Thank you im going to order one!

 

cant you get the knock sensor programed out if your getting a chip burned for the car?