Question about 2000 GMC New Sierra 1500

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My 2000 GMC Sierra will not Crank

There is no spark and all it does is spin. I replaced the Crank sensor behind the starter. My ECM 2 fuse was also blown. I replaced it. but it still just spins . It kills a battery in two or three tries. My battery was bad the auto parts store told me so I tried the battery out of my other truck and it killed it in three tries. What is really going on? Please help me I need that truck for work.

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Check power to ignition module. I think it's powered by the INJB fuse. See next to last page at link.
http://www.revbase.com/BBBMotor/Wd/DownloadPdf?id=18561
https://can-i-do-it-myself.000webhostapp.com/Sparks.html

Posted on Aug 19, 2017

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Posted on Jan 02, 2017

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SOURCE: I have a 2000 GMC

You may check the starter motor. Sometimes they draw to much current from the battery and cause it to drain down to soon and not allow current to go anywhere else to start.

Posted on Feb 16, 2009

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I have a 2000 GMC Sierra and i went to the store , turned off and now all it does is spins over. There is no spark and all it does is spin. I replaced the Crank sensor behind the starter. My ECM 2 fuse...


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