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I did all the usual stuff.....more (archive)

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Posted by al on April 22, 2002 at 00:18:14:

In Reply to: Also check the coolant temperature sensor (m) posted by John A on April 22, 2002 at 00:06:36:


If it goes bad, usually the car runs rich.
John
88 ///M3 Cinnabar

how do I lean out a rich mixture to pass emissions?

Check your O2 sensor-how old is it? If bad will make computer go to more rich condition.


I replaced the sensor on the thermostat, the sensors on the water jacket(near the head), the thermostat itself, the O2 sensor, plugs, wires,cap, rotor......emissions test comes back rich.......I clicked the AFM three clicks counterclockwise and the car runs better, but I'm not even sure this is the proper direction...any further ideas...thanks!




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