I would also recommend for you to get it checked. It is a free diagnostic at free stone and you will eliminate all the guessing that comes with auto zone and its competitors.
Mine kept going on and off and it was my intake manifold although i had taken it to oreilly to get a check engine light test. And was told to have a mechanic look at it so i end up at Firestone
Hmm.. If it appears again.. i would recommend you take it to local Autozone & get it check out.. if the check engine light went away.. i would do a basic check of everything.. to make sure nothing can loose or undone..
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