Engine And Engine Cooling Problems of Cadillac DTS

Cadillac DTS owners have reported 23 problems related to engine and engine cooling (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Cadillac DTS based on all problems reported for the DTS.

1 Engine And Engine Cooling problem of the 2008 Cadillac DTS

Failure Date: 08/15/2023

The contact owns a 2008 Cadillac Dts. The contact stated that while the vehicle was at an independent mechanic for an oil change, the vehicle was diagnosed with an oil leak from the oil pan. The contact was informed that the oil pan needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 85,000. The VIN was unavailable.

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2 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 08/30/2022

The contact owns a 2006 Cadillac Dts. The contact stated he became aware that oil was leaking underneath the vehicle. The vehicle was taken to the dealer and the oil pan was replaced; however, the failure reoccurred and the oil pan was replaced again. The manufacturer was not contacted. The failure mileage was 132,000.

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3 Engine And Engine Cooling problem of the 2008 Cadillac DTS

Failure Date: 11/01/2020

The contact owns a 2008 Cadillac Dts. The contact stated that while operating the vehicle there was smoke coming from under the hood. Upon inspection, it was discovered that engine oil had leaked onto the hot surface in the engine compartment. The leaking oil also caused damage the alternator. The cause of the failure was not determined. The manufacturer and local dealer were not notified of the failure. The failure mileage was 115,000.

4 Engine And Engine Cooling problem of the 2008 Cadillac DTS

Failure Date: 05/05/2020

The car gives off false oil pressure information on cars message center. I replaced the sensor as discribed, verified my oil level, cleaned the connector to oil pressure sensor and still every 2 or 3 mintues I get engine oil pressure low, stop vehichle. When I stop the oil level is great and the oil is very clean. This has been going on for over 3 months. If the oil pressure was low the engine would have siezed up by now. This is ongoing issue with these 08 Cadillac Dts 4. 7l northstar engines.

5 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 04/27/2020

Tl the contact owns a 2006 Cadillac Dts. The contact stated that when the vehicle was moved from the parking spot at the residence, there was an excessive amount of oil on the ground. The vehicle was taken to nissani bros Chevrolet located at 6101 w slauson Ave, culver city, CA 90230, to be diagnosed. The contact was informed that the engine needed to be replaced. The contact was also informed that if the engine was not replaced, careful attention should placed on the oil level at all time. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 114,600.

6 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 01/25/2019

The drivers side headlight shuts off and on or flickers - most noticeable during night time driving. Our dealer, ed shults Chevrolet, advised us that this particular model of the Cadillac cts was not under recall. We wanted an explanation as to why when all of the testimonials from other 2006 Cadillac owners reported the same problem. They dealer stated it had to do with where the car was manufactured. The total charge to us was $901. 80 to replace the light + labor. This was probably happening all the time we were driving but we only began to notice it during night time driving, most especially driving back from the buffalo International airport on the thruway. We live in the city of jamestown, NY so it wasn't really noticeable because of the city lights. After that, we were more diligent when driving at night and discovered0 it was on a daily thing. That was very scary.

7 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 08/06/2018

I have 70. 000 miles and not only just have to get new air conditioning now I am back in shop and my car is now misfiring on 3 pistons. I should not have to buy a new car and 70,000 miles I have babies I his car with most except endive has and oil changes per r commended mileage. I have another car at dealership too and would hate to think it is dealership but between the 2 I have spent over 15,999 in repairs and the denellli now also has issue with air. That too is 2006 and 70,000 miles.

8 Engine And Engine Cooling problem of the 2007 Cadillac DTS

Failure Date: 06/06/2018

Tl- the contact owns a 2007 Cadillac Dts. The contact stated that the independent repair facility had been informed more than once that the oil pressure warning indicator illuminated several times as the failure progressed. The dealer has not been contacted yet. While driving an unspecified rate of speed on the roadway, the oil pressure warning light flashed, there was a sudden loss of power, the brakes had been hard when applied and the contact crashed into the rear of an 18 wheeler. The driver sustained minor bruising, shoulders pains and forearms as well as further medical treatment. The drivers side air bag deployed in the steering wheel. The contact was uncertain if the front passenger and side curtain air bags had deployed. A police report was filed. The state trooper towed the vehicle to a lot. The insurance company was notified of the crash and have not yet investigated the cause of the crash. The manufacturer was notified of the crash and the contact was waiting to determine if they may be able to investigate the crash. The manufacturer had not issued any engine recalls but had issued 43 TSB. The VIN was not available. The approximate failure mileage was 119,000. Dyd.

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9 Engine And Engine Cooling problem of the 2009 Cadillac DTS

Failure Date: 04/23/2016

I was backing my car out of my driveway, as I backed onto the road,the car suddenly quit running. I tried restarting it,but it was completely dead. . . I had to call a tow truck and the car was taken to a local Cadillac dealer. . When I went to the dealer the following day,I was informed that the fuse box under the rear seat had shorted out. . . I was told there was not any recalls on the fuse box that they new of. . I was told a new fuse box and associated costs would run $716. 00, I had no choice but to have the repair work done. . The fuse box cost alone was over $400. 00. My car had 48,000 miles on it when this occurred. . I have had many cars in my time and never had a fuse box short out. . If this occurred on a highway,I would have lost p/s,,p/b ect. And the results could have been fatal. . . Gm is aware of this,but to myknowledge has not issued a recall. Incidently ,the dealership had fuse boxes in stock. . . . . .

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10 Engine And Engine Cooling problem of the 2010 Cadillac DTS

Failure Date: 02/01/2016

The contact owns a 2010 Cadillac Dts. The contact stated that there was an internal leak in the vehicle, but was uncertain of its origin and what part was affected from the failure. There was a presence of a constant intermittent fluid leak. The dealer (medina auto mall 3205 medina rd, medina, OH 44256 (877) 424-0881) was notified and inspected the vehicle, but did not provide a specific diagnosis. The vehicle was also inspected by an independent mechanic. The VIN was not included in NHTSA campaign number: 10v553000 (electrical system). The contact was uncertain if the manufacturer had a repair solution. The VIN was not available. The approximate failure mileage was 41,000.

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11 Engine And Engine Cooling problem of the 2007 Cadillac DTS

Failure Date: 10/27/2015

Tl-the contact owns a 2007 Cadillac Dts. The contact stated that while driving at 25 mph,the vehicle started to shake the lights flicker. The contact started to smell fuel odor and notice there was smoke coming from under the hood emitted in and outside of the vehicle. The vehicle was taken to the dealer where it was diagnosed that the injector 8 control circuit spill oil into the injector and needed to be repaired. The vehicle was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 92,109. Aw.

12 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 03/01/2015

The contact owns a 2006 Cadillac Dts. The contact stated that while attempting to decelerate, there was a sudden increase in engine rpms and the vehicle continued to accelerate. The failure was experienced numerous times. The vehicle was not taken to the dealer for diagnostic testing. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 87,000.

13 Engine And Engine Cooling problem of the 2009 Cadillac DTS

Failure Date: 08/06/2014

Went for inspection, shell cardinal forest, springfield, va. Inspection rejected due to faulty/worn out/dangerous motor mounts. Mechanic said design flaw. Lindsay Cadillac service manager admitted "different" design than other Cadillacs. My wife and I, ages 55 and 70, have owned numerous vehicles, including 3 Cadillacs, and have driven cars well over 100k miles, including far less expensive cars. Have never heard of motor mounts falling apart or even wearing out, especially not at 79k miles. Cheaper cars we've owned have never developed such a serious problem at that mileage. Shell said this should not happen. We have asked parts be saved for your inspection. Cadillac wanted $1,750 to replace for their defective design. We would think the danger of having the engine fall out of the car would be a significant safety issue.

14 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 07/28/2014

So we bought the car. In 2012 or 2013. And in 2014 we received a yellow letter in the mail saying that our car needed to be serviced for a recall. We set it up. Ended up taking it in to be serviced for the recalls. Not knowing in 2008 they recalled what is now going wrong in the car, I didn’t say anything at the time we repaired it. It they didn’t either I believe and even if we didn’t say anything they honestly should’ve just repaired the part that was messed up for us and then let us know: now we have spent so much money towing our car back to our house so that it is safe, and have missed appointments, been stranded, I mean we have really, honestly and truly, very very compromised but this issue with the electrical system our car is having all the time since this recall repair was administered: now it has just gotten so bad we can noyt even drive it. We will get stuck where ever we turn it off unfortunately. I’ve not looked online at information taken all the necessary needs to find out if my vehicle was given the recall before we owned it just to be sure too, it was not. I know that everything that I have read relates directly perfectly to every single issue that we are have ig now on our car. The recall from 2014 the key doesn’t come out the ignition anymore and that’s very good, but I know that the Cadillac dealer, did not!! install any other part into the car but that service it asked for. Like beyond a doubt I don’t know what to do and would love to be able to get some answers soon. Thank you very much. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

15 Engine And Engine Cooling problem of the 2009 Cadillac DTS

Failure Date: 05/28/2014

While pulling into parking lot thermostat began climing and light came on to shut down engine. Took car right to dealer nearby.

16 Engine And Engine Cooling problem of the 2011 Cadillac DTS

Failure Date: 08/14/2012

Hit a truck pulling a lowboy trailer stopped at a stop light. . Due to a concussion, I do not remember the details of the crash. However I do know that the air bag did not deploy and I hit the steering wheel hard enough with my face and chest to bend the steering wheel. I received a severe concussion, five broken ribs and facial lacerations due to hitting the steering wheel. Due to my injuries I was in intensive care and the hospital for nine days and spent 20 days in a rehabilitation facility. I am home now, still in pain and moving around with the help of a walker. I have owned Cadillacs for the last 30 years. I will never drive another one. If this happened once, what is to say it won't happen again. Except this time to a family of four, instead of a widow traveling alone. I have photos of the damaged vehicle if they are needed.

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17 Engine And Engine Cooling problem of the 2005 Cadillac DTS

Failure Date: 02/09/2011

The contact owns a 2005 Cadillac Dts. The contact stated that the vehicle failed to start. The vehicle was towed to the dealer. The technician was unable to diagnose the failure. The manufacturer was not made aware of the failure. The vehicle was not repaired. The VIN was not available. The failure mileage was 70,000 and the current mileage was unknown.

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18 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 01/10/2011

I was driving down a 3 or 4 lanes, each way, road in orlando, florida at about 30 mph when it died. No warning or sputter, just died. It has happened off an on since that time. Probably 10 or 12 times, as I am turning into my driveway, pulling up to a stop sign, or slowing to make a left turn in traffic. This is very dangerous when turning left and traffic headed toward you. The car dies instantly. It has always re-started so far. I now have 80,000 miles on the car, and I am afraid to drive on long trips. Try to stay no farther away than about 100 miles. I have searched all sorts of forums as well as your site and there are many, many others with this problem. In fact my niece in missouri has one that has started doing it also. I have called cadilliac consumer complaint department twice in last 30 days, and they blow me off. They say we can not beleive what we read on the internet. . Wow, why would people sit around wasting time making up stories?? I know mine and my niece's are very real. Please help and thank you.

19 Engine And Engine Cooling problem of the 2010 Cadillac DTS

Failure Date: 04/21/2010

2010 Cadillac Dts v8. Consumer writes in regards to broken front stabilizer links.

20 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 03/30/2010

The contact owns a 2006 Cadillac Dts. While driving approximately 62 mph the contact stated that all of the lights on the dashboard illuminated. He also stated that he drove into a service station and turned the vehicle off. He attempted to restart the vehicle but it would not restart. The vehicle was towed to an authorized dealer. The dealer was unable to duplicated the failure. The failure occurred again and when the contact was in another state. The vehicle was not taken to the dealer a second time. The approximate failure mileage was 42,000. The current mileage was 46,000.

21 Engine And Engine Cooling problem of the 2007 Cadillac DTS

Failure Date: 06/11/2008

Following truck. . Stepped on brakes and did not have any. . . Swerved to miss truck and stepped on gas and did not have any. . . Drifted into parking lot and up an incline and drifted to a stop. Has happened several times and nothing appeared on dash. . . And nothing can be found. . . Someone will have to get killed before any thing is done about it.

22 Engine And Engine Cooling problem of the 2007 Cadillac DTS

Failure Date: 06/05/2008

2007 Cadillac Dts stopped in midtraffic. After a few minutes was able to restart, but it would only go 2 - 3 mph. Let it sit for awhile, then it restarted. Drove to dealer, found nothing wrong, however, they reset something in the computer system. They were not forthcoming with information! second time this has happened! I am fearful that this will happen on interstate 495 or another major highway!.

23 Engine And Engine Cooling problem of the 2006 Cadillac DTS

Failure Date: 11/15/2006

- the contact stated that while driving about 2 months ago at a speed of 20-25 mph in a residential area,the vehicle unexpectedly accelerated to a speed of 50 mph. The contact stated that the condition of the road and weather were both good. The contact s wasn't concerned at the time , but when a second failure occurred he thought he would report it. The most recent incident happened on 12/26/06 while driving 20 mph the vehicle accelerated to 40 mph and the driver had to apply the brakes with force stop the vehicle. The contact called on star for road side assistance and had vehicle towed to the dealership. The dealership informed the contact they were having it sent to another Cadillac dealership to have them take a look at the vehicle. Updated 01/31/07.



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