The 6.5-liter Detroit Diesel engine was controversial for reliability issues, but it was a necessary step toward the Duramax ...

The 1997 Freightliner started off as an SLD 120 but was converted to a Columbia body for better aerodynamics, says Ben Goodman. "Originally we were running a 16V92 Detroit diesel 2-stroke, but ...

DETROIT, MI — Federal regulators have fined two Oakland County businesses $350,000 for selling aftermarket products that bypass emission controls on diesel engines.