Thread: our new burb
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Old 06-18-2016, 03:35 PM   #37
85burb
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Join Date: Dec 2009
Location: lindale,tx
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Re: our new burb

Finally got it aligned. Seems to be running rich sometimes then lean sometimes. I had a code for coolant temp sensor and found the sensor connector had spread pins. Replaced the coolant temp sensor and connector. That code seems to be gone. But I now have code 45 I think. Showing o2 sensor lean. I have read that the coolant temp sensor and map sensor are the most likely cause of rich/lean running. Picked up a map sensor and am going to give it a shot. Hope it helps. If not I will change the o2 sensor.
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