Chevrolet Van Heater Heater Core

I Know A Lady Whose Van Needs A Heater Core Replacement. She Has A Very Low Income (can't Afford A Mechanic) And Needs Someone To Change...

I Replaced The Heater Core As Well As The Switch On The Lines Just Before The Heater Core And Now It Is Blowing No Or Little Heat

Is It Possible To Bi Pass The Heater Core And Valve Comming Out Of The Radiator With A Hose And Bolt???? Or Do I Have To Keep The Valve...

Engine Cooling Problem 1991 Chevy Van V8 All Wheel Drive Automatic What Do I Need To Take Off To Get To The Heater Core To Replace It

Would A Bad Thermostat Not Allow Hot Air To The Heater Core On A 1990 Chevy Van? I Have Back Flushed Everything And Know There Is Water Flow...

1989 Chevy Van Heater , I Replaced The Heater Core, But Does Not Heat Up. Possibly Wiring To Selanoid Wiring Is On Wrong Post? Which...