Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mercury >> 1981 >> Lynx Base, 2D Hatchback >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Exhaust Gas RECIRCULATION (EGR) System >> Trouble Shooting >> Poor Fuel Economy

Poor Fuel Economy

If EGR related, usually accompanied by detonation or other symptom of restricted or no EGR flow.