Questions & Answers for: Cadillac Catera control valve

...people (Midas and local repair shop) told me it was the heater control valve and one told me it was the heater core. It turned out to be the heater control valve ($115 for part and $160 to put it

...you can hear the spark plug wires arc,the car has a very low idle and hesitates and stubles under load. Heater control valve is most likely issue for the first, other issues could be ignition

...flow to the heater radiator under the dash. This valve can sometimes seize up. If it is a vacuum controlled valve, check that the vacuum lines are connected and not

...control device) is located under the battery. If you do replace it, replace the check valve too, it is on top of the exhaust manifold and connected to the pump with a hose. The check valve fails and ...

...control valve mounted at the rear top of the engine. Very difficult to get to. The valve is made of plastic and it was/is a high failure item. The wiper blades have to come off, the shield over the ...

...control valve went bad i need location of exactly where it is out its behind the motor. But thats probably not the problem ,I assume your heat dont work right ? well there is actuators that open the ...

...control module commands the EVAP canister purge solenoid valve open and the EVAP canister vent solenoid valve closed. This allows engine vacuum to enter the EVAP system. At a calibrated time, or ...

...control valve because it has a piston and diaphragm setup vacuum on the line will cause the diaphragm to expand and not close causing the valve and hose to fail no matter how tight you clamp it. ...

control valve air line conect to It's a vacuum line to control the valve? It will connect there at valve and run into and under the dash to the back of the heater control panel. All the vacuum control

how to replace the Vapor Canister Purge Valve on a 1999 cadillac catera the canister control valve is mounted on top of the charcoal canister