Under the Hood
Cadillac's 4.6-liter Northstar V-8 comes in a choice of two configurations in the DTS. The L37 edition produces an estimated 291 horsepower at 5,600 rpm, while the LD8 is rated at 275 hp at 5,200 rpm. The L37 is designed to rev higher, while the LD8 emphasizes quick launches and has greater peak torque. Both engines work with a four-speed-automatic transmission.
See also:
When to Check Lubricant
It is not necessary to regularly check rear axle fluid unless there is a leak
suspected or an unusual noise is heard. A fluid loss could indicate a problem. Have
it inspected and repaired.
All ax ...
Speedometer
The speedometer shows the vehicle's speed in either kilometers per hour
(km/h) or miles per hour (mph). ...
High Intensity Discharge (HID) Lighting
WARNING
The low beam high intensity discharge lighting system operates at a very high
voltage. If you try to service any of the system components, you could be seriously
injured. Have your d ...






