Home » Topics » Cadillac Forum » Cadillac CT5 Forum » 2023 CT5 550T PL RWD – Engine Noise

2023 CT5 550T PL RWD – Engine Noise

Viewing 1 post (of 1 total)
  • Author
  • #96951

    Annoying engine noise – (This is not the selectable “Engine Sound”) While lightly/moderately accelerating away from a stop there is a sound from the engine compartment in my 2023 CT5 550T PL RWD that can be best described as a drum roll. The sound sequence is always the same, drum roll – quiet – gear change, drum roll – quite – gear change up to 6th gear where the drum roll is barely noticeable. This noise is not there when the throttle is rolled out in neutral and not there at steady speeds. The noise seems to be coming from the intake manifold/system. Has anyone else noticed these engine noises?

Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.

Lost Password

Please enter your username or email address. You will receive a link to create a new password via email.

Sign Up