Used what I call my car service key today (no integral electronics) to drive my 86. No sooner started than my check engine warning light lite up. Drove straight to my mechanic who asked if I had done anything different lately? Answered 'no' at the time, but a diagnostic check of the ECU showed lots of bad codes, then the question of the key was raised, swapped keys for the electronic counterpart and voila, everything was good. 👍
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Check engine light lite up.
Started by
hotfire07
, Sep 19 2017 05:43 PM
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