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Original Message
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RE: BB Thermostat # ?? |
By Ken - 03/13/2005 12:16:01 PM; IP 69.242.44.58 |
I guess you're right. I probably came up with my own test rather than running the car to a high temperature condition. I determined which vacuum ports are connected at room temperature and then I put it in boiling water to see if it swiched to the other port. At room temperature, blow into one port at a time and see which one the air comes out of and which one is closed off. After boiling you might need to attach a piece of hose to the port (so you don't burn your lips) to see if the air now comes out of the port that was closed before. Only two ports should be connected at one time. As it cools it should swich back. Figures 32-35 vacuum schematics in the general ignition service section are also usefull for this. I believe the center port will be connected to one end port at room temperture and switch to the other end port at boiling temperature. I think that B3104-A is the illustration number. A lot of the pictures in the shop manual will show the group number portion of the part number for the parts in the picture. |
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