Why Does the Carrera S "Rattle" When Starting Cold?
#1
Why Does the Carrera S "Rattle" When Starting Cold?
I've noticed when I start my car & the engine is cold from sitting overnight, it gives sort of a "rattle" sound when it first starts up. I've even noticed a similar sound when I leave a light and may be lugging it a little, or in second gear just crawling around a corner such as I'd di in a residential neighborhood. The sound is not always there, but it does always seem to be there when the engine is cold.
I seem to recall the dealer salesperson telling me that the "S" model does that when it first starts up.
Any comments from those of you that know a lot more than I do would be appreciated.
I seem to recall the dealer salesperson telling me that the "S" model does that when it first starts up.
Any comments from those of you that know a lot more than I do would be appreciated.
#3
My 05 C2S cab did the same at startup. At times I thought it sounded as if it had PSE when first starting. I kind of liked it. My 07 Targa doesn't seem to do it, or at least not as much.
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#10
All the 3.8's do it MOST noticably. It's part of emissions; but no worries. She has her own sound.
I love seeing peoples reaction to it when it starts up. Especially the stuffy-up nosed- types. (aka Lexus owners)(snooore!!)
I love seeing peoples reaction to it when it starts up. Especially the stuffy-up nosed- types. (aka Lexus owners)(snooore!!)
#12
Rattle
I took mine to the dealer twice with the same issue. He said it is normal and I forget exactly the reason but it sounded iffy at best. They told me it was just the "throaty sound of the car"
I then read an article in the PCA mag that a guy wrote on all the little issues he had with his 997 S. The rattle on start up was one of them. He too took it to the dealer 3 times and finally he had them listen to the driver side muffler at start up. It goes away after a minute or two. They replaced the muffler and the sound went away. They said some baffles in the muffler were loose.
I wonder if its a flaw in the muffler some how?
I plan to go back with a copy of the article and see if I can get it resolved......but sounds like it will be a lot of effort to get them to deal with it.
I then read an article in the PCA mag that a guy wrote on all the little issues he had with his 997 S. The rattle on start up was one of them. He too took it to the dealer 3 times and finally he had them listen to the driver side muffler at start up. It goes away after a minute or two. They replaced the muffler and the sound went away. They said some baffles in the muffler were loose.
I wonder if its a flaw in the muffler some how?
I plan to go back with a copy of the article and see if I can get it resolved......but sounds like it will be a lot of effort to get them to deal with it.
#15
My 3.8 (with PSE) didn't used to do this, but it started a few weeks ago. It definitely sounds like a loose piece in the exhaust. Goes away once the car has warmed up, but it sure sounds cheap and broken until then.