What is your question?
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What is your question?
If check engine light comes on and stays on for a few days then goes off on its own will it still store code in the memory or would discard it
1 Reply
maybe and maybe not.my neighbors 97 f150 had 3 different codes stored,BUT THE CHECK ENGINE LIGHT WAS NOT ON.yes the bulb worked,i checked that first.and get this,it passed SMOG TEST the same day???