How to spot a head gasket leak in a Cadillac Northstar If you have a model prior to this, however, the chances are your Cadillac could be at risk.
Which Cadillac Northstar models suffer most with head gasket leaks?Ĭadillac DTS, Buic Lucerne and Cadillac STS were the last cars to use a Northstar engine, but generally it is felt that those models from 2002 onwards do not suffer as much with the head gasket issues that plague earlier models. And with the ‘Northstar Condition’ affecting Northstar engines from 1993-2005, many owners can quickly find themselves facing costly repairs if these issues aren’t fixed quickly. However, the complexity of Northstar engines meant they quickly became notorious for head gasket failures. K-Seal is tailor-made to solve these issues, plugging the leak to prevent any coolant leaks from reoccurring.įind your nearest K-Seal stockist > Cadillac Northstar engine problemsĪ cornerstone of older Cadillac models, the Northstar engine was hailed for its cutting-edge technology, becoming synonymous with the Cadillac brand. Alternatively, a water pump leak could be preventing your coolant circulating freely through your engine.Įither way, if not identified and fixed quickly this overheating may cause the cylinder head to expand – resulting in damage to the engine block. The popular 20 Cadillac DeVilles are prime casualties, with the engine tending to overheat due to a leaking head gasket. Overheating and cracked engine blocks in Cadillac DeVillesĬadillac DeVille overheating? Unfortunately this is a common issue for this model of Cadillac. The challenge is knowing which models are most susceptible, and how to treat them fast to prevent expensive repairs. But like any car manufacturer, certain models of Cadillac can suffer with particular engine problems more than others.
Cadillacs have long been a car beloved across generations – their reliability and luxury quality securing their strong reputation.
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