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2004 CADILLAC XLR
Vehicle Summary
The 2004 Cadillac XLR is a luxurious convertible roadster, featuring a powerful 4.6-liter V8 engine with a V-shaped configuration and sequential fuel injection. Manufactured by General Motors in Bowling Green, Kentucky, this vehicle offers a stylish design with two doors and advanced safety features including dual front and side airbags for the driver and passenger. The XLR's dual overhead cam valve train design contributes to its impressive performance, making it a sought-after model in its class.
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2004 CADILLAC XLR
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Complete Specifications
Known Issues for This Vehicle
Oil leaks
V-shaped engines, including the WRN LH2, often experience oil leaks due to the complexity of their design and the number of gaskets and seals required.
Cooling system issues
The 2004 Cadillac XLR's V8 engine may suffer from cooling system problems, including radiator leaks or water pump failures, which can cause the engine to overheat.
Timing chain wear
Over time, the timing chain in the LH2 engine can stretch or wear out, leading to poor engine performance or even engine failure if not addressed.
Valve cover gasket failures
The valve cover gaskets on V-shaped engines like the WRN LH2 can degrade, leading to oil leaks and potential engine damage if the leaks are not promptly repaired.
Ignition coil problems
The Cadillac XLR's V8 engine may experience issues with ignition coils, which can cause misfires and reduce engine efficiency.
Fuel injector malfunctions
Fuel injectors in the WRN LH2 engine can become clogged or fail, leading to poor fuel economy and engine performance.
Camshaft actuator failures
The LH2 engine may have issues with the camshaft actuators, which can cause rough idle, reduced power, and poor fuel efficiency.
Crankshaft sensor malfunctions
Problems with the crankshaft position sensor can lead to engine stalling, misfires, and difficulty starting the engine.
