Quote:
Originally Posted by Cephas
I'm doing some mild sound suppression.
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If you haven't already found them, these threads may be of interest:
https://www.ft86club.com/forums/showthread.php?t=53511
https://www.ft86club.com/forums/showthread.php?t=35604
Quote:
Originally Posted by Cephas
Does anybody have a trick for isolating the source of a buzz/rattle/other NVH?
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Get a mechanics stethoscope (the two-to-one single tube variety) and a small funnel that will fit into the end of the single tube. Might even want to get a little longer piece of tubing. This works great for finding the general location of a rattle. Pull out the funnel and use just the open end of the tube to narrow down the location of a rattle.
Quote:
Originally Posted by Cephas
I have one somewhere around the steering column or instrument cluster area (resonance/speed sensitive, seems to be prevalent about 75-80mph?), but can't narrow down what it is.
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If you have automatic climate control (which an 860SE does) there is a cabin temp sensor in the dash by your right knee (assuming left hand drive). Looks like maybe three(?) slots in the dash plastic. Check the connector/wiring behind the sensor. Mine was buzzing as you describe. There are many other possibilities as well. They didn't spend much of the budget on NVH for this platform.