Lead Substitute for Buick Engines
A Technical Tip from Buick Technical Tips



Lead Substitute for Buick Engines -- An experienced carburetor and tune-up specialist recommended that Marvel Mystery Oil be added to the gasoline in my 1959 Buicks. This would be a top cylinder lubricant, to take the place of lead in gas. He recommended that 4 ounces of Marvel Mystery Oil to 10 gallons of Unleaded Supreme Gas.

Frank J. Lee, #14103, March, 1990.

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