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Temperature Gauge

964 views 1 reply 2 participants last post by  ZeGerman 
#1 ·
My temperature gauge sits about 2mm to the left if the middle line in my e36. In my e34 it sits right on that line. Does this mean i have a bad thermostat? The temp sensors have been tested and replaced, same issue. I have a check engine light for the o2 sensor (1221) that turns off at wide open throttle above 4k and it seems to run a little rich. The o2 light comes on immediately even on cold starts when it should be in open loop.
 
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