Ok guys I got my 94 Z28 back from the shop, it was sent there to get the hesitation fixed, and it got all new spark plugs, and throttle body was cleaned, I also told them to check the IAT sensor, and they did but there computer said it was working properly so they left that alone. Well I got it back, and when it gets hot it still hesitates from 1000-2000 rpms, I mean it literally bogs then goes then bogs then once you get out of that its full power. From the other posts I have came to believe even though the computer didn't pick up the IAT being bad, for $10 I still want to try it just incase computer didn't pick it up. Does anyone know of a good place to online to buy an IAT sensor. Also if you could give me directions on how to replace it, it would surely help.

Thanks Guys

 

If you think you just have to replace it, it is one of the few things that can be replaced without tools.

Unplug electrical connector
Remove IAT-just pull it out
Insert new IAT
Replace electrical connector

Are you in the market for a 1LE intake elbow? It comes with a new IAT.

 

When I did a cam install I removed all my emissions stuff when I did that and my hesitation went away.