Most Common Car Issues
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MOST COMMON PROBLEMS
CADILLAC Seville 2004
The 2004 Cadillac Seville SLS is a luxury sedan powered by a 4.6L V8 engine with sequential fuel injection. Manufactured by General Motors in Hamtramck, Michigan, this vehicle offers dual overhead cams and robust safety features, including front and side airbags for the driver and passenger. The Seville blends performance and comfort, making it a distinguished choice in the passenger car segment.
Spec:
Engine Configuration
V-Shaped
Engine Manufacturer
WRN1
Engine Model
LD8
Engine Number of Cylinders
8
Problems:
Oil leaks
Common in older Cadillac Seville models, typically from the valve cover gaskets or oil pan gasket.
Head gasket failure
The LD8 engine has been known to have issues with head gasket failures, leading to overheating and coolant loss.
Coolant leaks
Often caused by issues with the water pump or radiator, leading to overheating problems.
Timing chain wear
Over time, the timing chain can stretch or wear out, causing poor engine performance or potential engine damage.
Intake manifold gasket failure
Can lead to air or coolant leaks, affecting engine performance and causing overheating.
Ignition coil failure
Faulty ignition coils can cause misfires, rough idling, and poor acceleration.
Carbon buildup
Over time, carbon can build up in the intake valves and combustion chambers, leading to reduced performance and efficiency.