Odd sound like a semi on the freeway...
#1
Odd sound like a semi on the freeway...
Hey all, new here. Sometimes when I turn my car on (04 Grand Marquis Ultimate) I notice a fairly loud blatty sound that lasts for a few seconds that stops. You know the sound of a semi on the freeway as it slows down? That's kind of what it sounds like. Is that the air leveling suspension or whatever? Just want to make sure it's nothing serious or detrimental, or the cars way of saying "you just bought me and now I'm going to take a crap"
#4
While I can't be certain your issue is the same, I just bought a 2004 Mercury Marquis GS last weekend which is exhibiting the same sound, usually from the right side, near the firewall.
When I got all the fluids changed, like you do with a new car, the tech said it was the AC compressor. Turning off the AC and heat (turn it to off), the problem went away, so I'm guessing he's right.
Hope it helps.
Wayne
When I got all the fluids changed, like you do with a new car, the tech said it was the AC compressor. Turning off the AC and heat (turn it to off), the problem went away, so I'm guessing he's right.
Hope it helps.
Wayne
Last edited by Wayne; 10-05-2011 at 06:33 AM.
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03-09-2010 04:49 PM