Another option to that is buying a mechanics stethoscope...run you anywhere from $5.00 and up. At least you can watch the engine and where you are putting the other end of it since with the stick you have to have your head looking away (so you can have your ear against the wood) which in my opinion is not to safe. If you get to close to any moving parts with the broom stick while you are listening then you will have a big problem. It's a very good idea though, not knocking it (no pun intended). --- In dmcnews@xxxxxxxxxxx, "John Hervey" <dherv10@xxxx> wrote: > Walt and Group > I have talked about listening to what the car is saying thru sounds. > I don't know how many know about the Listening Stick. Cut a broom > handle to a 3' length and on the flat end put a 2" square of thin > plywood and attach with one nail in the middle. You now have a > listening stick. With the car running, put the end with the flat > plywood to your ear and the other end to what you want to hear. > You will be amazed at what you will hear. With this you can hear the > FQ valve change frequency w/o having to see it. You can hear bearings > make noise, relays clicking on and off, water pump bearings and so > on. > John Hervey > www.specialTauto.com