1991 Firebird Problems
#16
If its not that it might be your ECM or memcal in the ECM. But before you do that, find someone with a scanner and can look through all the parameters and has a gm book or guide that can tell where the parameters should be.
My computer is causing some issues so I need to replace it too. On mine, it's not outputting the o2 readings to the MAF. Not good.
My computer is causing some issues so I need to replace it too. On mine, it's not outputting the o2 readings to the MAF. Not good.
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