it is located in the bottom line under the accumulator
Yes but, it is called an orifice tube.
The 98 Blazer doesn't have a Thermal Expansion Valve... it has a fixed orifice tube.
This website has the answer http://autorepair.about.com/library/faqs/bl841h.htm
it's in the high pressure side of the ac line
I have 1998 chev suburban with rear air do they use two orifice tubes
It is an orifice tube and is located inside the joint/connection under the receiver/dryer.
lower tube coming out of evaporator (inside black thing on firewall) remove line coming from condenser. It is inside there.
between the front grill and the a/c condensor in the upper a/c line
What orifice tube?
location of orfice tube in a 1999 chevy malibu On your 1999 Malibu the expansion (orifice) tube is located at the condenser to evaporator connection in the evaporator tube.
First, you need to disclose what model of pickup. If you have an S-10, then it, like the Blazer, won't have one because it uses a fixed orifice tube system.
BR