Some Saturn SL2 owners report experiencing issues related to a leaking water pump, which can lead to coolant loss and engine overheating. This leak may stem from a faulty water pump or a damaged gasket, making it crucial to identify the source to determine if replacement is necessary. Additionally, some owners notice a burning smell, which could be linked to the coolant leaking onto hot engine components, creating an odor as it evaporates. This burning smell may also indicate coolant leaking onto the exhaust manifold or other hot parts, necessitating a thorough inspection to pinpoint the exact cause. It is recommended that owners inspect the water pump and surrounding areas for leaks, address any coolant leaks promptly to avoid overheating, and consider replacing the water pump if it is the source of the issue. Regular maintenance of the cooling system can help prevent these problems, and if owners are uncertain about diagnosing or fixing the issue, consulting a qualified mechanic is advisable.
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