Hi guys, first of all, excuse my english... My Miata has a little problem when i start it to early morning with cold temperatures. In the first 2 minutes of operation, more or less, when i change gear, the car "sobs". My car has 85,000 miles and except this little problem, works very well. My mechanic has controlled the water sensor, the AFM, the PCV valve, and he seems all to be ok; he have the doubt that can be the O2 sensor. And in your opinion? In this case, where can i find, possibly OEM, an O2 sensor on the web? Thanks of all!
-- Hammer® (30,115,Italy) Mazda Miata MY 1991
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