Knock sensor question...

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Nov 6, 2012 | 02:50 AM

rossi89

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Knock sensor question...

I am currently putting my LQ4 together and wondering if LS1 knock sensors and harness will work. It is the LQ4 with knock sensors under the valley cover. If so, can anyone point me in the right direction as where to buy the complete knock sensor and harness kit? Thanks.

Nov 6, 2012 | 10:07 AM

CHADsterss

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I used the LQ4 knock sensors and harness... What year is your block?

Nov 6, 2012 | 12:11 PM

rossi89

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Quote:

Originally Posted by CHADsterss

I used the LQ4 knock sensors and harness... What year is your block?

Im pretty sure it is a 2004. I just bought the bare block i don^t have the old ones to use.

Nov 6, 2012 | 02:15 PM

Summitracing

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The LQ4 does have the knock sensors under the intake manifold. Both knock sensors for LQ4 engines are same part number and we also offer the individual LQ4 knock sensor pigtail for your application.

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Nov 6, 2012 | 06:04 PM

CHADsterss

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Your stock stuff will work, I'd say get new sensors because you'll probably break them dissconnecting them.

Nov 6, 2012 | 06:09 PM

rossi89

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Quote:

Originally Posted by CHADsterss

Your stock stuff will work, I'd say get new sensors because you'll probably break them dissconnecting them.

Thanks for the reply but I dont have any stock stuff I just bought the bare block and am buying everything new. I just purchased the Ls1 gm kock sensor wiring harness and now just have to purchase the gm knock sensors. Thanks again.

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