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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Generally speaking any CEL will hurt your fuel mileage as your car goes into limp mode. There's a shitload of possible causes for a CEL so pull the code and find out.
