Came back from an errand today, the damn SES light came back on.
Code 63 this time, never had that one come up. Possibilities are the
EGR, MAP, Righthand Oxygen Sensor ( on duallies ) or Crusie circuit.
Oh well, the parts lasted along time.
1991 Pontiac Bonneville LE
3800 V6 ( C ), Black/Slate Grey
~~~The Former Fleet ~~~
89 Cavalier Z 24 convertible
78 Holiday 88 coupe
68 LeSabre convertible
73 Impala sedan