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Friday, February 12, 2010

87 OCTANE MIDDLE-GRADE GAS

Your vehicles owners manual states that you should use 87octane middle-grade gas. What would happen if you use regular grade gas instead.

Answer:
Over time a condition called "pre-ignition" or "engine knock" will occur. With this condition, when the fuel enters the engine it pre-ignites, which causes constant hammering of the tops of the pistons, cylinder head face, and valves. Eventually, major engine damage becomes evident and major repair becomes necessary. Your choice? Cheap gas or engine replacement. Don't be 'penny wise and pound foolish.'

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