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Cadillac Seville STS Rattling Noise

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Cadillac Seville STS engine rattles?

While there are a variety of reasons your Cadillac Seville STS is rattling, the most common 3 are the ball joints, struts or strut mount, or a problem with the sway bar links.
28%
of the time it's
Ball Joints
16%
of the time it's
Struts Or Strut Mount
12%
of the time it's
Sway Bar Links

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Related Cadillac Seville STS Questions

See what others are asking about their Cadillac Seville STS. Get answers from RepairPal's community of auto experts and enthusiasts.
My sts is making a humming sound. it subsides only when i accelerate. any ideas as to what is causing this? thanks.
just got the water pump fixed now its making a very bad a rattling noise

Cadillac Seville STS Rattling Noise Repair Symptoms

A "clunk" or "knock" when turning, or when going over bumps, can indicate a problem with a ball joint. The sensation is often felt in the floorboard of a vehicle when driving. A...Read More
Worn front struts result in diminished ride quality that might feel “soft,” as the vehicle leans excessively during turns, and bounces over bumps. The shock absorber in the stru...Read More