RSS EP Autos

  • EcoBoost Blues May 20, 2013
    Back in the late ’70s, engineers over at Chrysler came up with a way to help their existing engines – which had been designed back in the 1950s and ’60s – stay compliant with emissions control requirements  passed years later. It was called Lean Burn. Some of you may remember. By increasing the air in the air-fuel ratio  – “leaning out” the engine – and elec […]
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