hi guys i just bought a 92 rs two things i need to do are flush the rad looks like its full of rust and dirt second i need to replace the heater core i need help with getting the core out and in also i need some way to flush the coolant system with out removing it entirely any help will be appreciated thanks

 

easy but messy...take t-stat out and put housing back on. open drain **** on radiator, take off rad cap and stick garden hose in it while running. catch the old coolant in a bucket under the drain **** and flush till clean water comes out. There are some chemicals you can buy to stick in the radiator to aid in flushing. Once clean install new t-stat and close drain **** and fill with fresh new coolant.

 

As far as the heater core..Here's a link that may help get you started. there are also tech articles in the forum. You'll have to look. Good luck!

https://www.thirdgen.org/forums/cool...placement.html