IAT Sensor Location

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11-27-2012, 07:48 PM

kjoskjos

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Location: Bayview Idaho

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IAT Sensor Location

I have a 1991 s10 Blazer, 4WD, 4.3L, Can Anyone one send me a pic of where the IAT Sensor is Please.

11-27-2012, 07:54 PM

Captain Hook

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What is the 8th character of the VIN?
"W" or "Z" are your possibilities.

11-28-2012, 08:13 PM

kjoskjos

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it is the letter Z

11-28-2012, 08:20 PM

Captain Hook

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Your Z engine, (throttle body injection) does not have an IAT sensor, that's why you can't find it

What problem are you experiencing?

11-29-2012, 06:08 AM

kjoskjos

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i was just doing research for a friend curious as to why orielly autozone etc advertise that it has a IAT for that year

11-29-2012, 07:08 AM

chris015

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as far as i know even the w vin didnt come out till 92'. they had a iat.

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