Having problems with your 2007 Cadillac DTS Sedan ?

Someone told me about synthetic oil and that it was suggested for my 2007 Cadillac DTS. I looked under the hood but don't find any sticker stating that synthetic should be used. It is quite a bit more expensive than regular oil BUT I want to do what should be done in order to keep it running smoothly over the years.

Posted / edited by AnonymousUser on : 20-05-2019

Answers :

\015\012In your owners manual you'll find the manufactured recomended oil which is 5W30. Synthetic oil will work and protect your engine twice as long as regular oil. I use synthetic on my wife's car so I don't have to change it as often.
\015\012The choice is yours. Don't forget to rate this answer.
As long as you follow the schedule maintenance in your Manuel, you should be fine on running conventional oil. \012
\012The synthetic oil are for engines that do more work the the average engine, like excessive idling and stop and go traffic, also the one's that go past the maintenance schedule for the drive train. \012
\012As long as your do your maintenance on a regular to maintain your car's engine and transmission, your good to go for a very long time. \012
\012Thank you for using fixya and keep up the good work on taking care of your car.
Repair Help & Product Troubleshooting for 2007 Cadillac DTS Sedan

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