CHEVROLET LUMINA ENGINE OVERHEAT

When I Drive My 94 Chevy Lumina Apv On The Highway It Heats Up (not Overheating Just Gets Hotter Than Normal) And The Check Engine Light...

It Will Overheat If A/c Is Off, What Can It Be? I. Checked Relays, They're Fine, New Water Pump, Hasn't Been Overheated.

I Recently Purchased This Car From A Friend Because It Was Cheap And I Needed A Car. Overheating Issue From The Start. First I Noticed...