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Old 06-26-2022, 07:06 AM
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JSchmitz JSchmitz is offline
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Join Date: Jan 2000
Location: Union, MO
Posts: 2,143
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Quote:
Originally Posted by S Courter View Post
I have had instances when I disconnected the battery and reconnected it that my car would not start or started but ran really funky. Disconnecting and reconnecting the battery again always straightened things out. I am using factory ecm. This happened with my 01 Trans Am once also. Just an fYI
Ok. That's good information.

It turned out that I had the wrong o2 sensors. Someone on HPTuner forum pointed out that the sensor voltage wasn't changing. Put new ones in and it's working perfectly. Fuel trims are almost perfect so far. Now I need to drive it more. Thanks for the help!