LT4 Knock mod&sensor???
LT4 version is different than the LT1 in that its a bit less sensitive due to the LT4 cars having a noisier valvetrain. This was so they would not get any false knock associated with noisier rockers and such.
-Brian
-Brian
Originally Posted by LiENUS
Thats not what shoebox has said... according to him you just need the knock module.
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Joined: Mar 2006
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Originally Posted by onephatZ28
That cool, I was told to do them bolth by my buddy that works for GM. I am just going by what he told me to do
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Originally Posted by LiENUS
I'd check the part number I bet the LT4 sensor is the same as the ODBII Sensor... Your buddy who works for gm does he work at a dealer or is he an engineer or something? (trying to establish credentials because if hes more than just a salesman or mechanic and the part numbers ARE different then we may have to take a new line of thinking towards the LT4 KM)
No my buddy is not a sale men he has been working on cars for over 30 years.
I call the parts dep the part# for the LT1 is 16214671 and the LT4 is 16214681. they did not have one for the sensor BUT when I did the one on my car the # on the sensor that came off my car was different from the "LT4 " sensor I got.
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