Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Aug 21, 2008 | 03:27 AM
  #1  
PoPo 751's Avatar
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Ok ive been trying to figure this out and the argument is getting thicker with my friend.

WHERE IS THE IAT on a 5.3 L truck motor. 2003.

I got the wiring harness and everything with my pull out. I did not get the intake tubing though.

He said I need to put a bung in the intake tube for this. Well i was at the junk yard searching for a bolt or something (jk) and i searched through a stock intake tube, now I didnt need to go to the yard to do this as I drive a freaking Avalanche 2003, with the same darn motor. but anyways.

I found a smooth intake with lots of bends but NO IAT. where is it at on these motors?

Thanks
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Old Aug 21, 2008 | 04:47 AM
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If your motor has the 5 wire maf, it's built into that.
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Old Aug 21, 2008 | 01:56 PM
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ok thanks. It must I will check it out when the rain lets up and I get over to the truck.
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