Chevrolet Repair: 1995 Chevy Suburban No Heat, chevy suburban, temperature gauge

Question
Hi! I just bought a 1995 Suburban, both blowers (front and rear) blow air, but the front gets slightly warm after a while, the rear blows cold. The engine temperature gauge doesn't move from the bottom....Where should I start looking? Thanks! I appreciate your help!

Answer
Hi Alex, First check to make sure there is coolant in the radiator, if OK replace the thermostat which is located on the top of the intake manifold where the upper radiator comes off the engine.

Let me know how you make out

Have a Nice Day

Mark