Quote:
Originally Posted by aj94
Question for all of you prelude owners. My check engine light just came on recently and the cars been driving about the same as usual. The one thing I've noticed is the gas mileage going to absolute shit. Is it safe to assume that it's the O2 sensors?
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Why don't you just quickly check what the CEL is for using a paperclip/wire or an OBD2 reader.