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2004 Mitsubishi Eclipse - Page 9 Questions & Answers
2001 2.4L. Why is white smoke issuing from engine and exhaust?
White smoke is an indication of a bad head gasket and engine coolant getting into a cylinder.
Check:
- dipstick for coolant mixed with oil
- Radiator for coolant level.
If coolant on oil or coolant level low, time for some time consuming and costly repairs.
Hello, I have a 2000
it is not an O2 sensor but a heated oxygen sensor that is in the exhaust manifold before the cat converter
heated oxygen sensor(HO2S) 1 bank 1 is the one against the fire wall
it is not a heater as such but has an internal heating system so that it reads the exhaust emissions correctly and adjusts the air /fuel settings in the ECM
normally has 4 wires
the oxygen sensor (O2S) is after the cat converters and is a completely different sensor to read a different exhaust gas
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