Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, 2004 base cts 3.6 engine noise. in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Hi all, i have read a lot of your post about timing set change out. This noise seems diff as ...
- 04-21-14 11:11 PM #1Cadillac Owners Member
- Automobile(s): 04 cts base
- Join Date
- Apr 2014
2004 base cts 3.6 engine noise.
Hi all, i have read a lot of your post about timing set change out. This noise seems diff as i dont feel anything at my feet. The sound - pecking and increases with rpms is deeper. Louder on the passenger side. car has 132k miles. I have changed the oil. just bought it.
No check engine light or codes on. If its a motor i might try to find a 3.6 with more horsepower. I saw something about diff gm vehicles having more hp. I would be interested in that. Thanks