I came across a great deal on a 1714 Superchips Tuner, I couldn't pass it up. Looking on Motorhaven this morning I found that the 1714 targets 2004 vehicles. Will I have a problem using this tuner on my 2003? According to the Motorhaven site, the 1715 targets 2003 v10's. Any input is appreciated.

 

The 1714 will not work at all on your 2003. The only thing it will do with it is read codes.

 

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