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Re: 2003 Hyundai Elantra and a check engine light!
Posted to Technical Discussion Forum on 4/4/2011 2 Replies

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I've been poking around on [...] and I see some PCM recalibrations available for a 2003 Elantra(XD). However, none of the old calibration numbers or the new calibration numbers match what was display... Login to read more.

2 Replies Received (View Replies)