DOES A OLDS HAVE A HEATER CONTROL VALVE

2000 Oldsmobile Silhouette

Tiny

stephanie29

December, 4, 2011 AT 1:07 AM

Im loosing heat it gets really cold but wasnt for sure if these vans have a heater control valve and if so where is I located

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6 Answers

Tiny

rasmataz

December, 4, 2011 AT 1:11 AM

The heater control valve is normally attached to the heater hose-also check the air blend door-Have you checked the thermostat?

Tiny

stephanie29

December, 4, 2011 AT 1:14 AM

Yes I have changed today thermostate water pump and flushed out heater core

Tiny

Jacobandnickolas

December, 4, 2011 AT 6:35 AM

You have a blend air door on this vehicle, not a heater control valve.

Tiny

stephanie29

December, 4, 2011 AT 5:26 PM

Ok where is the blend air door located on this 2000 olds silhouette van

Tiny

Jacobandnickolas

December, 4, 2011 AT 11:54 PM

Near heater core in the HVAC box.

Tiny

homer1967

December, 5, 2011 AT 12:45 AM

No heater control valve. Blend door only. Is it full of coolant, is the thermostat stuck, air in system, heater core clogged. You need to do a lot more checks.

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