I'd have a body and fender man com by the house and take the right front fender off the truck along with the battery, overfill and ECM (computer). The rest you can figure out yourself as the part you are looking for is in the black plastic box on the firewall. When you finish up put in one can of freon and check for leaks. If no leaks call the guy back and have him put the fender and parts back on. I gave my guy $200 for the fender off and on. Now you have to pump the system down before you add the freon. Or just drive it up to a local AC shop and they will do it for you after you get the fender back on. The whole job cost me $345 ($200 + $145)
take to your chevrolet dealer
how do you replace evaporator coil 95 grand prix
Where is the coil pack located on a 1998 Chevy Malibu with 2.4 engine
No you have to replace it.
very difficult, better off saving yourself the headache and taking it to a shop
what is the coil firing order on a 1998 chevy venture van with a 3400 engine?
Next time you replace the coil, test and if necessary replace the resistor.
The indoor coil acts as an evaporator coil for heating.
Where is the evaporator coil located? >>>> Drain line is probably clogged
Coil
How much does a company charges to clean a condenser and evaporator coil
no