98 S10 Heater Control Valve

Engine heats up to normal half way temp a c works when selecting heat only lukewarm air enters the cabin.

98 s10 heater control valve.

Air from either inside or outside the vehicle then passes through the hot heater core which warms the air before it enters the passenger compartment of your vehicle. Troubleshoot truck heater no heat coming from the heater. This video is part of this thread. The heater control valve is a cooling and hvac system component that is commonly found on many road going cars and trucks.

Acdelco gm original equipment actuators properly control the opening and closing of the. 1999 2004 chevy s10 sonoma blazer heater a c climate temp control w defrost oem. The heater control valve is typically mounted near the firewall and acts as the valve that allows coolant to flow from the engine to the heater core which is located inside of the vehicle. The heater control valve or hot water valve opens to allow hot coolant from your engine to flow through the heater core.

Designed to deliver trouble free consistent performance right for your vehicle and lifestyle 44 34. 98 s10 blazer temperature control w ac manual control opt c60 w rear defrost. For the air not hot check the heat control valve on the top of the hose it should be in front of the firewall. Butt cold here so took it in for a diagnosis.

Egr valve control switch standard vs125. Oem new hvac mode door valve 98 05 blazer bravada jimmy s10 sonoma 52470781 fits. I have an 02 s 10 zr2. 98 blazer s10 heater control ac temp climate control.

1998 04 chevy s 10 pickup blazer heater control knob dk gray 1 pc. Dealer checked once before and couldn t find anything wrong so i told them the following this time. Chevy s 10 pickup with heavy duty heater with manual temperature control 1998 gm original equipment hvac temperature valve actuator by acdelco. 98 s10 blazer temperature control w ac manual control opt c60 w rear defrost.

Just noticed the heater does not work.