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About Sarampion

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  • Birthday 10/10/1976

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  1. Hi When a poor mileage is an issue we always check: 1)Air Filter 2)MAF/IAT Sensor 3)Throttle Body 4)O2 Sensor Upstream 5)ECT Sensor 6)Spark Plugs 7)Wires 8)Small Gas leaking in lines, injectors, fuel pressure regulator, tank, ect., even if has not been set a trouble code 9)Tires (Pressure, Alignment) Take special atention to O2 sensors and ECT sensor, even if they look good and dont set a trouble code. Maybe they dont sent the correct amount of voltage to the PCM and therefore the computer is runing in a rich fuel mixture Good Luck
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