the iat sensor is located by the air filter in line to the the intake (the rubber hose between the filter and intake i have a98 s10 that i am working on that has a bad iat sensor you can tell it bad when you test it with a scan tool the one i had to replace was reading that the iat was at -40 below and it made my truck smell like gas
IT is a Intake Air Temperature sensor
They are located on the IAT itself which is on the throttle body
Its part of the MAF sensor. In 98 they integrated it.
A 98 Blazer S10 has 5 lugs on each wheel.
A faulty EGR valve can cause a 98 Chevy to fail a smog test. The oxygen sensors should also be tested as they can also cause a 98 Chevy to fail a smog test.
How to hook the horn up
If it is a SOHC it is on the air take between 1st and 2nd port
On the muffler
in the axle
on the side of the alternator, look at the intake manifold, on the side, facing the brake fluid container, there is a brass nut with a gray electrical plug coming out of it, that is the IAT sensor.
wondering if 98 chevy malibu wheels will fit a 98 gmc sonoma?
location of 3 sensor of 97 Chevy astro van?