Named from the Greek prefix chrys- meaning golden (its original color) and -anthemion, meaning flower, years of artful cultivation have produced a full range of colors, from white to purple to red. Daisy-like with a typically yellow center and a decorative pompon, chrysanthemums symbolize optimism and joy.
A replacement head gasket sitting loosely on top of a four-cylinder 1989 Vauxhall Astra engine block. Once positioned correctly the cylinder head will be bolted down on top of it, using a torque wrench. A head gasket is a gasket that sits between the engine block and cylinder head (s) in an internal combustion engine.part from sealing the cylinder, the head gasket also seals water and oil conduits between the head and block. Any connectivity between them will cause engine failure, or significant problems like burning oil (smoke from the exhaust). Blue exhaust smoke may be indicative of oil burning.
If you've had the misfortune of having to replace or are in the process of having to replace the head gaskets on your GM 3.1L or 3.4L equipped GM vehicle...you may be wondering if it's possible to avoid a repeat of the problem.nowing the root causes of a blown head gasket (or head gaskets) is one of the key pieces of info you need to prevent this expensive repair. The two basic causes of a blown head gasket or head gaskets are: 1  Severe overheating. 2  Usually the result of the cooling system loosing coolant due to: 3  Water pump failure.