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hmmm...
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Discussion Starter · #1 ·
i need help identifiying what this is. Ive been looking for a block heater for my truck for a while and haven't been able to find one. I was doing an oil change today and noticed this on the passenger side of the block, about where a block heater would be located. Can someone tell me what this is? Thanks
Sorry for the crappy picture, but that it right above the starter.

 

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Its a sensor for sure. Thinking temp or knock. A block heater goes on the drivers side of the motor. Well on a V6 or V8 anyway.
 
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