Where is the thermostat on a 1987 Z24 cavalier with 2.8 motor How hard is it to change?
Thermostat is located on the top of the engine where the upper
radiater hose enters. Not too tough, as long as the engine is cool,
drain fluid with valve at bottom of radiator, then remove and
replace. Make sure you install it right side up! Refill, and rock n