Table 1 shows ten common engine and engine cooling related problems of the 2009 Cadillac CTS. The number one most common problem is related to the engine and engine cooling (25 problems). The second most common problem is related to the check engine light on (13 problems).
On October 30, 2026, at approximately 3:10 pm, my 2009 Cadillac Cts experienced an apparent engine and brake system failure while I was operating the vehicle. The vehicle lost power, and I was unable to stop despite applying the brakes. Read details...
I was driving on interstate when the check engine light came on. After having the vehicle diagnosed it was determined to be failure of the timing chain. If the timing chain had broke while operating the vehicle it could have caused a major accident resulting in injury. Read details...
I just got a oil change, a week later the engine light came on, so I thought it needs a tune up so I took it to get one and they said it does not need a tune up, they have a code( p0008) they said is the engine position system performance, something about a belt that's lose n it needs to be fix Read details...