In most occasions,you can request that your mechanic perform a Block test to ensure their hasn't been any major damage done to your engine, BEFORE you decide to repair the causes of overheating (rubber hose,thermostat,water pump,radiator,cooling fan etc). Sometimes their is no choice ,but to repair the causes first.
Epsilon (uppercase Îµ, lowercase Îµ or lunate Ïµ; Greek: Î­ÏÎ¹Î»Î¿Î½) is the fifth letter of the Greek alphabet, corresponding phonetically to a mid front unrounded vowel /e/. In the system of Greek numerals it has the value five. It was derived from the Phoenician letter He .
noun. 1  Delta is defined as the fourth letter of the Greek alphabet. It is shown in capital form with the symbol of an isosceles triangle (Î´) and in lower-case form with a circle with a tail on the top (Î´). 2  The definition of a delta is a triangle-shaped deposit of sand, clay or silt at the mouth of a river.