Cadillac CTS First Generation Forum - 2003 - 2007 Discussion, Exhaust smell! in Cadillac CTS Coupe, Sport Sedan and Sport Wagon Forums; Hey guys, I've had a check engine light come on, went to auto zone came up to be o2 sensor ...
- 06-14-13 04:21 PM #1
Hey guys, I've had a check engine light come on, went to auto zone came up to be o2 sensor but my problem is that I can smell exhaust in my ac and can hear like a leak in exhaust when car is on. My possible source is a leak in exhaust or plugged catalytic converter? Whats ya"all thoughts?
- 06-15-13 09:15 PM #2Originally Posted by 956Caddy
- 06-16-13 02:24 AM #3
Went to muffler shop today and could not find a possible leak in exhaust other than probably on donuts where cat meets or at manifold. Also its only on passenger side.
- 06-16-13 09:49 AM #4Originally Posted by 956Caddy
- 06-16-13 11:25 AM #5Originally Posted by 956Caddy
- 06-27-13 04:29 PM #6
Does anybody know the warranty for exhaust systems? I once read somewhere it was like 9years or 10 years
- 08-21-13 09:42 PM #7
Got it fixed for 100 bucks, they took off cats and welded exhaust . now on to the next
- 08-22-13 01:11 PM #8
- 08-22-13 01:33 PM #9
Freaking loud, almost like a chopper down the freeway.
- 08-22-13 01:48 PM #10
- 08-22-13 06:45 PM #11