Engine loud when started. Why ?
I have a Cadillac CTS 2011. 3.0 liter v6. It seems like when I start it, the engine is quite loud. Once it runs for a few minutes, it quiets down to what I would think it should sound like. Is this normal or is there something I should look in to ? Thanks ahead of time for any help or suggestions.
Re: Engine loud when started. Why ?
Wrong forum. The Lounge is for chit-chat - use either the CTS forum (proper year group) or the Engines forums.
I deleted your identical thread.
Moved to 3.6 Engines.