2003 Cadillac CTS Minoe noise from engine

2003 CADILLAC CTS
68,700 MILES • 6 CYL • 2WD • AUTOMATIC
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JUNG SOOK PARK
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  • 1 POST
I can hear some weak noise from engine during the morning running but after running noise is disappeared.
Car is running well. But I don't like to hear the noise.
Do I need to visit the srvice center and check engine?
Sep 14, 2009 at 9:27 AM
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CH112063
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Any noise is two things that don't get along mechanically, physically, even emotionally(arguement). The louder, the worse, if you hear and feel noise, check it or have it serviced. If you just hear it only once in a while, I would wait until it gets loud and steady and easier to check and repair. But that is only my choice. A belt sometimes makes the oddest sounds. Spray silicone and see if it goes away or changes. your welcome.
Sep 17, 2009 at 4:00 PM