LT4 Knock Module
LT4 Knock Module I have a 1995 LT1 corvette and I was curious about what knock module it came with. Is there anyway to find out what kind of module it is? I had heard that the Vettes come with LT4 knock modules?
Originally Posted by Chance883
I have a 1995 LT1 corvette and I was curious about what knock module it came with. Is there anyway to find out what kind of module it is? I had heard that the Vettes come with LT4 knock modules?
Good luck, Ed
i just installed a LT4 knock module and i started having idle problems after i installed it.... it used to idle at about 1000 RPM now it has gone down to about 750 and it drops to 500 or so every now and then and acts like it wants to die and does everynow and then.... when i installed it was i supposed to reset the pcm for it or what... i have a tune from pcmforless will resetting the pcm hurt that
well that doesnt help me much anyway i dont have tuning software and im not gonna send it back and pay 50 bucks to get it turned off for a problem of every now and then.... its just irritating.. wanted to know if anybody else has experienced it and a possible solution
Joined: Nov 2001
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From: LT1 land...the "409" of the 90s!
With the access we now have to the low Octain tables on a LT1 tune there is no need for a LT4 KM 
BTW all of you having false knock issues...look to the Low octain tables
Once they are kicked in they stay there. For how long? We did not test to find out we just fixed the problem
BTW all of you having false knock issues...look to the Low octain tables
Once they are kicked in they stay there. For how long? We did not test to find out we just fixed the problem Trending Topics
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