A Simple Way To Maintain Turbocharged Engines

It can’t get any simpler than to just change the oil as often as you can.


Guy Ruff Jr. has been maintaining GSE for US Airways for the past 25 years. “From heavy turndowns to details,” he writes in his LinkedIn profile. “Too many to list.” Ruff started his career as a plater for miltary-grade electronics at Sunstrand Data Control and got involved with the Hubble telescope; Mx cruise missiles; and the F-18 fighter jet.

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