You need full synthetic 5w-30 or 10-30... The best oil to use is actually Royal Purple Synthetic expensive but it purrs when its in there
Dex-Cool
For a 2000 Cadillac Catera, the engine typically requires about 5 quarts of oil for an oil change, including the oil filter. It's important to use the recommended oil type, which is usually a synthetic blend or full synthetic oil with a viscosity of 5W-30. Always check the owner's manual for the most accurate specifications and recommendations.
5-30wt is what is listed for my 2000 eldorado
The Cadillac Catera typically requires about 7 quarts of engine oil when equipped with a 3.0-liter V6 engine. It's important to check the owner's manual for the specific model year, as oil capacity can vary slightly. Always ensure to use the recommended oil type for optimal performance.
I believe it's a 17 mm. I use the 4 way type.
87 should be sufficient and it will run on 87 but if you want the full potential of this engine then Cadillac recommends 91 octane premium fuel.
It uses Dexcool.
Cadillac recommends you use Premium fuel of 91 octane.
orange cap extended life Preston
This car is recommended for 91 octane
depends on climate where you live
The recommended type of motor oil for a 2007 Cadillac Escalade is 0w-30 Signature oil.