1997 Ford Thunderbird Q&A

1997 Ford Thunderbird Question: noise and rattle

intermittent fog horn noise from underneath when taking foot off accelerator or while idle at stop light, but as soon as I press on accelerator it stops, Also rattle from under hood when car is barely rolling. -
Answer 1
it sounds like it may be one of the exhaust covers maybe one for the exhaust manifold i would also check the covers under the car. -
Answer 2
If your speed slows when taking off it could be the catalytic converters(3). My 96 made the same sort of sound when they went out. -
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