Will a bad evaporator core cause my 2002 Trailblazer to overheat. on 2002 Chevrolet Trailblazer

I was told that the A/C Evaporator Core was causing my Trailblazer to need coolant in the reservoir often, Is this correct?

No it is not! Have it checked for a leak.
Thanks, I will.
Ok.-----—- but until you do, no need for asking the same question over & over!